Acute or chronic? Failing left ventricle in a 34 year old

Submission content Introduction: An unusual case of a very young patient without previously known cardiac disease presenting with severe left ventricular failure, detected by a point of care echocardiogram. Main Body: A 34 year old previously well man was brought to hospital after seeing his general practitioner with one month of progressive shortness of breath on exertion. This began around the time the patient received his second covid-19 vaccination. He was sleeping in a chair as he was unable to lie flat. Abnormal observations led the GP to call an ambulance. In the emergency department, the patient required oxygen 5L/min to maintain SpO2 >94%, but he was not in respiratory distress at rest. Blood pressure was 92/53mmHg, mean 67mmHg. Point of care testing for COVID-19 was negative. He was alert, with warm peripheries. Lactate was 1.0mmol/L and he was producing more than 0.5ml/kg/hr of urine. There was no ankle swelling. ECG showed sinus tachycardia. He underwent CT pulmonary angiography which demonstrated no pulmonary embolus, but there was bilateral pulmonary edema. Troponin was 17ng/l, BNP was 2700pg/ml. Furosemide 40mg was given intravenously by the general medical team. Critical care outreach asked for an urgent intensivist review given the highly unusual diagnosis of pulmonary edema in a man of this age. An immediate FUSIC Heart scan identified a dilated left ventricle with end diastolic diameter 7cm and severe global systolic impairment. The right ventricle was not severely impaired, with TAPSE 18mm. There was no significant pericardial effusion. Multiple B lines and trace pulmonary effusions were identified at the lung bases. The patient was urgently discussed with the regional cardiac unit in case of further deterioration, basic images were shared via a cloud system. A potential diagnosis of vaccination-associated myocarditis was considered,1 but in view of the low troponin, the presentation was felt most likely to represent decompensated chronic dilated cardiomyopathy. The patient disclosed a family history of early cardiac death in males. Aggressive diuresis was commenced. The patient was admitted to a monitored bed given the potential risk of arrhythmia or further haemodynamic deterioration. Advice was given that in the event of worsening hypotension, fluids should not be administered but the cardiac centre should be contacted immediately. Formal echocardiography confirmed the POCUS findings, with ejection fraction <35%. He was initiated on ACE inhibitors and beta adrenergic blockade. His symptoms improved and he was able to return home and to work, and is currently undergoing further investigations to establish the etiology of his condition. Conclusion(s): Early echocardiography provided early evidence of a cardiac cause for the patient's presentation and highlighted the severity of the underlying pathology. This directed early aggressive diuresis and safety-netting by virtue of discussion with a tertiary cardiac centre whilst it was established whether this was an acute or decompensated chronic pathology. Ultrasound findings: PLAX, PSAX and A4Ch views demonstrating a severely dilated (7cm end diastolic diameter) left ventricle with global severe systolic impairment.

Concomitant hemorrhagic fever with renal syndrome and COVID-19.

Udmurt Republic is an endemic region for hemorrhagic fever with renal syndrome (HFRS). An extremely high incidence of COVID-19 in 2020-2021 worldwide and in Udmurt Republic in particular suggests that patients might bear these two infections simultaneously. In this article, we report a case of mixed COVID-19 plus HFRS infection. Specific clinical manifestations of HFRS in a COVID-19-coinfected patient included long-term fatigue, thrombocytopenia, iso(hypo)sthenuria, polyuria, episodes of sinus tachycardia and hypertension. On the other hand, the main clinical characteristics of COVID-19 in a HFRS-coinfected patient included no clinical signs of respiratory failure and relatively high saturation despite a substantial lung damage. In general, mixed infection is a risk factor that aggravates the disease and can worsen outcome. However, simultaneous infection of a cell with more than one virus probably causes viral interference, which results in suppression of one or both viruses.Copyright © 2023, Dynasty Publishing House. All rights reserved.

Diagnostic accuracy of sinus tachycardia as an independent clinical indicator among different COVID-19 variants

Background. The most common arrhythmia which have been reported frequently in COVID-19 patients is sinus tachy-cardia. As COVID-19 is usually misdiagnosed with other respiratory tract diseases, introduction of a rapid clinical indicator for out of proportional sinus tachycardia in the diagnosis of COVID-19 during the early viral replication stage is essential for better cost-effective use of resources.Objectives. This study was conducted to determine the diagnostic accuracy of sinus tachycardia as an independent indicator of COVID-19.Material and methods. This is a cross-sectional analytical study. It included 152 healthcare workers who fulfilled the inclusion criteria. Multiple logistic regression analysis was conducted to investigate the factors associated with COVID-19 among the entire study sample and among each group.Results. Among our participants, 32.9% were male, while 67.1% were female, with a mean age of 35.47 +/- 7.09 years. It was found that 51.3% of our sample were COVID-19 PCR positive, and the mean number of days of symptoms at presentation was 2.01 +/- 1.29. It was found that the prevalence of out of proportional sinus tachycardia among the participants diagnosed with COVID-19 in 2021 was triple that of the participants who were recruited in 2020 (61%, 26%, respectively). It was found that there was significant association between pulse rate and COVID-19, with gender, age, temperature or days of symptoms having no effect.Conclusions. The study highlights the diagnostic accuracy of sinus tachycardia as an independent indicator of COVID-19, especially the Omicron variant, as a higher pulse rate is associated with higher odds of having COVID-19

Autonomic Dysfunction after Covid-19 Immunization - Case Report

Background: The infection caused by the SARS-CoV-2 continues affecting millions of people worldwide and vaccines to prevent the coronavirus disease (COVID-19) are considered the most promising approach for curbing the pandemic. Otherwise, cardiovascular and neurological complications associated with the vaccines were speculated and some few case reports were published. Objective(s): We describe a case of postural orthostatic tachycardia syndrome (POTS) after viral vector COVID-19 vaccination and the possible autoimmune process of the syndrome. Method(s): A 35-year-old female, without previous symptoms or comorbidities, developed intermittent palpitation, intense fatigue and dyspnea, compromising her daily activities, triggered by upright position, seven days following the second dose of the Oxford vaccine. Physical examination was normal, except for a heart rate (HR) increase of 33 beats/min from supine to standing position, with no significant change in blood pressure and reproduction of symptoms. Result(s): A 24-hour Holter monitoring revealed episodes of spontaneous sinus tachycardia correlated with palpitation and fatigue. Extensive diagnostic investigations excluded primary cardiac, endocrine, infectious and rheumatologic etiologies. The patient underwent an autonomic function test which demonstrated normal baroreflex sensitivity, as well as normal cardiovagal and adrenergic scores. Head-up tilt test showed persistent orthostatic tachycardia (HR increase from a medium of 84 beats/min in supine position to 126 beats/min during upright tilt), without hypotension, consistent with the diagnostic criteria for POTS. According to the current guidelines, general behavior recommendations, pharmacotherapy with low dose of propranolol associated with the autonomic rehabilitation were oriented. Along three months of follow-up, the patient reported a gradually improvement in her symptoms. Conclusion(s): POTS is a heterogeneous disorder of the autonomic nervous system characterized by orthostatic tachycardia associated with symptoms of orthostatic intolerance. Although the physiopathology of COVID-19 vaccine and autonomic disorders remains speculative, autoimmune response is one of the possible mechanisms. Based on clinic presentation, the time frame of symptom onset is consistent with other well-known post-vaccination syndromes, which may be an indicator of an autoimmune process induced by immunization. Further studies are needed to assess causal relationship between immunization and autonomic dysfunction.Copyright © 2023

Covid-19 Vaccine-Induced Myositis

Background/Aims Through the COVID pandemic there have emerged reports of autoimmunity or new rheumatic diseases presenting in patients after they had COVID-19. This is thought to be caused by cross-reactivity of the COVID-19 spike protein to human antigens. Given the use of mRNA COVID-19 vaccinations which express the spike protein we might expect to see presentation of new rheumatic diseases following their use. We discuss a case where this appears to have occurred. Methods Our patient is a 24-year-old male with mixed phenotype acute leukaemia who had been treated with allogenic stem cell transplant and was currently in remission. He presented with fevers, palpitations, myalgia and bilateral arm and leg swelling. Symptoms began the day after receiving the first dose of an mRNA COVID-19 vaccination (Pfizer/BioNTech.) There were no other symptoms or recent change in medications. Physical examination revealed tender oedema in his forearms, biceps and thighs bilaterally with sparring of the hands. He had reduced power with shoulder (MRC 3/5), elbow (4), wrist (4+) and hip (4) movements. Observations revealed tachycardia and fevers up to 40C. Results Laboratory studies showed markedly elevated C-reactive protein (202), creatinine kinase (6697) and troponin (593) whilst investigations for infection were negative. An autoimmune panel was positive for anti- PM-SCL-75-Ab. An electrocardiogram showed sinus tachycardia. Echocardiogram was normal. Bilateral upper limb dopplers revealed no deep vein thrombus. An MRI of his thighs showed diffuse symmetrical oedema within the muscles, in keeping with an inflammatory myositis. A quadricep muscle biopsy showed evidence of MHC class 1 up-regulation, suggesting an inflammatory process. In addition, there were numerous macrophages evident in the endomysium. While this can be seen in graft-versus-host disease (GVHD), they would usually be found in the perimysium. After discussion between haematology, rheumatology and neurology, this was felt to be a case of vaccine induced myositis and myocarditis. Autoimmune myositis was thought to be less likely due to the relative sparing of the hands and the absence of Raynaud's phenomenon. 1 gram of intravenous methylprednisolone was then given for 3 days. The patient had a marked response with defervescence, improving laboratory markers, improved myalgia and decreased limb swelling. The patient was stepped down to a reducing regime of prednisolone and discharged. Due to relapse whilst weaning he has started on mycophenalate mofetil and rituximab and now continues to improve. Conclusion There are case reports of myositis following COVID-19 vaccination but our patient's case is complicated by the differential diagnosis of GVHD and concurrent myocarditis. Ongoing work is needed to clarify the exact link between vaccination and the presentation of a new inflammatory myositis, but it is important to recognise and start treatment early in order to preserve muscle bulk and ensure recovery.

Evaluation of Cardiac, Autonomic Functions in Ambulant Patients with Duchenne Muscular Dystrophy.

Duchenne muscular dystrophy (DMD) is an X-linked genetic disorder caused by dystrophin gene mutation resulting in muscle weakness, motor delays, difficulty in standing, and inability to walk by 12 years. As disease progresses, it leads to cardiac and respiratory failure. Evaluation of cardiac autonomic status and echocardiography in DMD patients at a young age can be a potential biomarker to assess disease progression. This study aimed to investigate the younger DMD population of 5-11years of age with mild to moderate cardiac involvement for early detection using non-invasive and cost-effective tools. Genetically confirmed male DMD patients, aged 5-11 years (n = 47), screened from the outpatient department of a tertiary neuroscience institution were subjected to heart rate variability and echocardiographic analysis, and values were correlated with their clinical variables. DMD patients showed a significantly higher difference in HR, interventricular septum, E m/s, and E-wave to A-wave (E/A) ratio than normal values (p < 0.001). Significantly higher HR indicates initial sinus tachycardia and decreased IVD (d), and increased E m/s and E/A ratio mark the onset of cardiac symptoms in DMD patients even though its chamber dimension remains normal and are associated with cardiac muscle fibrosis.

Presentation of Takotsubo Cardiomyopathy in a Patient with Coronavirus-19 Disease

Case Report: It is well documented that Coronavirus Disease 19 (COVID-19) patients who suffer cardiac injury have a higher mortality rate, however the exact mechanism of cardiac injury and potential complications are still unknown. Takotsubo Cardiomyopathy (TCM), which was first described in 1990 in Japan, is characterized by a transient systolic and diastolic left ventricular dysfunction with a range of wall motion abnormalities predominantly affecting women often following an emotional or physical trigger. Though TCM is seen less commonly as a cardiac complication of COVID-19, with increasing rates of cardiovascular events due to COVID-19, TCM should be taken into consideration as a potential diagnosis for a COVID-19 positive patient. Case Description: The case of a 75-year old female with a history significant for hypertension, type 2 diabetes mellitus, hyperlipidemia, and gastroesophageal reflux disease presented to the Emergency Department after a ground level fall and subsequent left hip pain. Upon primary survey, EKG showed persistent sinus tachycardia in the 130-150s, with intermittent borderline dynamic changes and a troponin that was mildly elevated at 0.10, and an initial false negative COVID-19 test. Preoperative echocardiogram showed normal left ventricle size, no regional wall abnormalities, and a left ventricular ejection fraction (LVEF) of 60-65%. In post-operative care, EKG illustrated dynamic changes in the form of ST elevation in the lateral precordial leads, as well as an increase in the cardiac troponins, from 0.07 to 3.51. A subsequent echocardiogram illustrated a drop in her ejection fraction from 60-65% to 30-35%, with evidence of left ventricular systolic dysfunction that was not noted on previous echocardiograms. Following the Mayo clinic diagnostic criteria, this patient met the diagnostic criteria for TCM, as evident by new electrocardiograph findings, non-obstructive cardiac catherization findings, echocardiogram findings illustrating transient left ventricular systolic dysfunction, modest elevations in cardiac troponins as well as the patient being a post-menopausal female. Subsequent echocardiogram on 2 week follow up showed a rebound in her ejection fraction to 50-55%. Discussion(s): Possible outcomes of TCM include cardiogenic shock, respiratory failure, and death. It is imperative that clinicians consider TCM as a possible diagnosis when treating COVID-19 patients that may be exhibiting cardiac complications. Frequent ECG monitoring and a vigilant differential should include TCM in patients presenting with COVID-19.

A case of mild COVID-19 presenting as massive pulmonary embolism

Covid19, a novel coronavirus rapidly spread throughout the world, resulting in a global pandemic. The virus was designated severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the illness it caused coronavirus disease 2019 (COVID-19). The spectrum of COVID-19 in adults ranges from asymptomatic infection to mild respiratory tract symptoms to severe pneumonia with acute respiratory distress syndrome (ARDS) and multiorgan dysfunction. Here we present a case of 26 year old male with no known underlying comorbidity, started with complaints of fever, body aches, generalised weakness, anosmia, for 4 days, He visited a general practitioner at periphery where his vitals were found to be stable maintaining saturation of 96% at room air, was send home on acetaminophen 650, 2 days later in the morning patient developed sudden onset breathlessness & was rushed to GMC SRINAGAR, on preliminary examination He was having vitals of Bp = 70mmhg systol, Pulse 140b/m, Tem: 98 feh, R/R 26 with normal CXR, Ecg S/o sinus tachycardia, CTPA was done which showed PTE, Patient was thrombolysed on further investigations patient tested positive for COVID 19, with high antibody titers for covid & High inflammatory markers in the form of Il6, D-dimmer, Crp, Esr, Ferritin etc.

COVID-19 disease is no longer alone: A case of severe COVID-19 pneumonia with pulmonary embolism and deep vein thrombosis

Almost eight million people were affected by the novel coronavirus (COVID-19) disease outbreak until now. The understanding of the disease has not fully emerged, but recent studies showed that thromboembolic events are frequently seen in this unique patient group as a contributor to mortality. A 65-year-old female was admitted to the emergency department (ED) with shortness of breath and fever for three days. Physical examination was notable with tachypnea and right lower extremity edema. The bedside ultrasound evaluation showed right-sided non-compressible common femoral vein with thrombus, and her laboratory was remarkable with a high D-dimer value (39.4 mug/dl). Finally, the patient was sent to the radiology unit for pulmonary computed tomography angiography, revealing filling defects at the pulmonary arteries and parenchymal findings that are consistent with COVID-19 pneumonia and pulmonary embolism (PE). Here, we presented a case of venous thromboembolism without any risk factor but COVID-19 pneumonia. To the best of our knowledge, this is one of the first cases reported in the literature diagnosed as COVID-19 pneumonia simultaneously with PE and deep vein thrombosis in the ED. Eventually, physicians should be vigilant about the occult pathologies associated with the novel coronavirus infection.Copyright © 2023, Kuwait Medical Association. All rights reserved.

The predictive role of Troponin I levels for mortality in geriatric patients transferred to the intensive care unit for COVID-19 pneumonia

Aim: Troponin I is an important prognostic marker in critically ill patients with COVID-19, similar to cytokines and other inflammatory mediators. The aim of this study was to evaluate the predictive value of troponin I levels for mortality in geriatric patients transferred to the intensive care unit for COVID-19 pneumonia according to age group. Material(s) and Method(s): Seventy-four patients with COVID-19 pneumonia were grouped according to age (Group 1:65-74 years, Group 2: 75-84 years, and Group 3: >= 85 years) and retrospectively analyzed. Demographics, clinical findings, laboratory results upon admission to the intensive care unit, and outcomes were compared among the groups. Predictive value of troponin I levels upon admission to intensive care unit (Troponin Iicu), difference in troponin levels between general wards and intensive care unit (Troponin Idiff), C-reactive protein, ferritin, lactate dehydrogenase, neutrophil-to-lymphocyte ratio, procalcitonin, and D-dimer levels for mortality were also investigated. Result(s): The mortality rate was 74.3% for the patients overall, and increased, albeit insignificantly, with increasing age. Neither Troponin Iicu nor Troponin Idiff was predictive for mortality for any of the age groups or for the patients overall. Ferritin, lactate dehydrogenase, neutrophil-to-lymphocyte ratio, and C-reactive protein levels were predictive for mortality for patients overall (p= 0.016, p= 0.001, p= 0.013, and p < 0.001, respectively). Discussion(s): For geriatric patients, troponin I levels at the time of the first admission to the ICU are not sufficient to predict mortality alone and should be evaluated together with other parameters.Copyright © 2022, Derman Medical Publishing. All rights reserved.

The arrhythmic events and short-term cardiovascular outcomes in patients hospitalized with COVID-19 infection in Taiwan

Objective: The aim of this study is to investigate the arrhythmic events and short-term cardiovascular (CV) outcomes in patients hospitalized with COVID-19 infection in a single Taiwan tertiary center. Method(s): A retrospective study was carried out on 186 confirmed COVID-19 infection patients admitted to our hospital between May, 2021 and September, 2021. We investigate their CV symptoms, vital signs, laboratory examinations, arrhythmic events, and major adverse cardiovascular events (MACE), including ischemic stroke or systemic embolism, myocardial infarction, CV death, and heart failure (HF) during hospitalization. Result(s): During the hospitalization, 29.6% of patients had an elevation of cardiac enzymes, 67.2% had an elevation of d-dimer level, and 7.5% had abnormal NT-pro BNP level. The most common recorded arrhythmia is sinus tachycardia (22%), followed by atrial arrhythmia (12.4%, including atrial fibrillation 7.0%), sinus bradycardia (3.2%), ventricular arrhythmia (1.6%), and paroxysmal supraventricular tachycardia (1.1%). A total of 68 patients (36.6%) had arrhythmic events during hospitalization. During the mean follow-up of 2.8 months, 17 patients (9.1%) developed MACE, including 6 ischemic strokes, one pulmonary embolism, one peripheral artery occlusive disease, 3 HF, and 7 CV death. The total mortality rate is 19.9%. The hospitalized patients with arrhythmic events were associated with a higher incidence of intubation (32% vs 15%, p = 0.0062), MACE (22% vs 2%, p < 0.001), and mortality (37% vs 10%, p < 0.001) than those without arrhythmic events. Conclusion(s): The patients hospitalized with COVID-19 infection were associated with higher CV manifestations and arrhythmic events in Taiwan. Those patients with arrhythmic events were associated with higher morbidity and mortality.

Anesthetic management of toxic epidermal necrolysis: a report of two cases

Toxic epidermal necrolysis (TEN), is an acute, life-threatening emergent disease involving the skin and mucous membranes with serious systemic complications. It is characterized by widespread epidermal sloughing. Drugs are the most common triggers of TEN, but infection, vaccination, radiation therapy and malignant neoplasms can all induce it in susceptible patients. We report two cases in whom a hair dye and a COVID-19 vaccine (BioNTech, Pfizer) were believed to be the causative agents. These patients have to undergo repeated debridements of the necrotic tissue. In this manuscript the anesthetic management of TEN patients is discussed. Detailed preoperative evaluation, aggressive fluid and electrolyte replacement, avoidance of hypothermia during debridement, minimizing anesthetic agents and limiting traumatic procedures are key points in the management.Copyright © 2023 Faculty of Anaesthesia, Pain and Intensive Care, AFMS. All rights reserved.

Association of electrocardiographic abnormalities with in-hospital mortality in adult patients with COVID-19 infection

Objectives: The study aims to determine the association between electrocardiographic abnormalities and in-hospital mortality of patients with Coronavirus Disease 2019 (COVID-19) infection admitted in a tertiary hospital in the Philippines. Material(s) and Method(s): We conducted a retrospective study of confirmed COVID-19-infected patients. Demographic, clinical characteristics, and clinical outcomes were extracted from the medical records. Electrocardiographic analysis was derived from the 12-lead electrocardiogram (ECG) recorded upon admission. The frequencies and distributions of various clinical characteristics were described, and the ECG abnormalities associated with in-hospital mortality were investigated. Result(s): A total of 163 patients were included in the study, most were female (52.7%) with a median age of 55 years old. Sinus rhythm (40%), nonspecific ST and T wave changes (35%), and sinus tachycardia (22%) were the frequently reported ECG findings. The presence of any ECG abnormality was detected in 78.5% of patients and it was significantly associated with in-hospital mortality (p = 0.038). The analysis revealed a statistically significant association between in-hospital mortality and having atrial fibrillation or flutter (p = 0.002), supraventricular tachycardia (SVT) (p = 0.011), ventricular tachycardia (p = 0.011), third-degree atrioventricular block (AVB) (p = 0.011), T wave inversion (p = 0.005) and right ventricular hypertrophy (RVH) (p = 0.011). Conclusion(s): The presence of any ECG abnormality in patients with COVID-19 infection was associated with in-hospital mortality. ECG abnormalities that were associated with mortality were atrial fibrillation or flutter, SVT, ventricular tachycardia, third-degree AVB, T wave inversion, and RVH. Supporting Documents Association of electrocardiographic abnormalities with in-hospital mortality in adult patients with COVID-19 infection TARRANZA, Jannah Lee [1];RAMIREZ, Marcellus Francis [1,2];YAMAMOTO, Milagros [1] 1 Section of Adult Cardiology, Department of Internal Medicine, University of Santo Tomas Hospital, Manila, Philippines 2 Division of Electrophysiology, Section of Adult Cardiology, Department of Internal Medicine, University of Santo Tomas Hospital, Manila, Philippines.

Adverse Events of BNT162b2 (Pfizer) COVID-19 Vaccine in Children Aged 12 to 17 Years in Thailand

Background: The coronavirus disease 2019 (COVID-19) has been sabotaging the world over the last two years and vaccine is one of the key solutions. However, the concerns over its side effects can cause vaccine refusal, subsequently affecting many countries' education system recovery plans. Objective(s): To actively evaluate adverse effects and their severity following COVID-19 immunization among schoolchildren aged 12 to 17 years, to support parents' decision-making. Material(s) and Method(s): The present study was an observational study whereby a Google-form survey on Pfizer COVID-19 vaccine adverse effects (CVAE) was responded between January and April 2022 by 537 participants. Descriptive statistics were used to analyze basic characteristics. Chi-square tests were performed for comparative analyses between junior (aged 12 to 15 years) versus senior (aged 16 to 17 years) high school students, and McNemar's test for the first dose versus second dose groups analysis with a significance level set at p-value less than 0.05. Result(s): At least one CVAE was reported in 93.85% of the included participants, albeit mostly mild. The most common symptom as a local event was tenderness at the puncture site (82.50%), whereas systemic events were predominated by myalgia (74.67%). The second dose was associated with increased frequency and severity of adverse effects compared to the first dose (p<0.001). The older age group had significantly more side effects compared to the younger group (p<0.05). Conclusion(s): The high incidence of CVAEs in schoolchildren was predominated by mild symptoms, with the second dose and older group associated with increased frequency of symptoms. The predominance of mild symptoms found in the present study may help reduce the concerns of parents over CVAEs, ultimately accelerating vaccine coverage in the children group, which is still a gap in vaccine administration.Copyright © 2023 JOURNAL OF THE MEDICAL ASSOCIATION OF THAILAND.

Cardiovascular profile and electrocardiographic findings of hospitalized adult patients during the surge of delta and omicron variants of COVID-19 in a COVID-19 tertiary referral center

Background: COVID-19 has been reported to cause cardiac injury. It can be detected by an electrocardiogram (ECG), which may show markers that may predict clinical outcome. Robust data on the ECG abnormalities among COVID-19 patients affected by the alpha, beta, and gamma variants have been reported, but there is paucity of data among patients affected by the delta and omicron variants. Purpose(s): This study aims to describe the cardiovascular profile, ECG findings, and clinical course of adult patients with COVID-19, and to determine the association between certain ECG findings and clinical outcomes among these patients. Method(s): We evaluated 547 COVID-19 patients admitted from June 2021 to June 2022. Clinical profiles were extracted from electronic records. Admission ECGs were independently read and adjudicated by three cardiologists. Logistic regression analysis was done to determine the association between ECG abnormalities and adverse outcomes, including in-hospital mortality, ICU admission, need for mechanical ventilation, acute respiratory distress syndrome (ARDS), shock, acute kidney injury (AKI), myocardial infarction (MI), myocarditis, venous thromboembolism (VTE), and stroke. Result(s): A Total of 547 COVID-19 patients (mean age 54;men 51.2%) were included. The most common comorbidities were hypertension, diabetes, and dyslipidemia. Majority of patients had severe COVID-19 infection (36%). On admission, 6.4% needed intubation and 14.6% died. The most common ECG abnormalities were non-specific ST-T wave changes (41.1%) and sinus tachycardia (25.6%). Other findings were ST segment depression (3.3%), T wave inversion (1.6%), and ST segment elevation (1.3%). On logistic regression analysis, intraventricular conduction delay (IVCD), T wave inversion, and poor R wave progression were significantly associated with mortality;sinus tachycardia, atrioventricular (AV) block, ST segment elevation, and T wave inversion were significantly associated with the development of VTE;left axis deviation, ST segment elevation, and T wave inversion were significantly associated with the development of ARDS;sinus tachycardia, ST segment depression, and T wave inversion were significantly associated with the development of shock;and sinus tachycardia, ST segment elevation, and early repolarization changes were significantly associated with ICU admission. No associations were established for AKI, MI, myocarditis, and need for mechanical ventilation due to the low prevalence of these outcomes. Conclusion(s): A baseline ECG in patients with COVID-19 may help predict patients who may warrant hospitalization or even intensive care monitoring. In our cohort, certain ECG abnormalities, especially sinus tachycardia, left axis deviation, ST segment elevation, ST segment depression, T wave inversion, AV block, IVCD, poor R wave progression, and early repolarization changes, were associated with adverse clinical outcomes, including in-hospital mortality.

Cardiac Angiosarcoma Presenting as Recurrent Pericardial Effusion and Constrictive Pericarditis

Background Malignancy accounts for 15-20% of moderate to large pericardial effusions. Among these, cardiac angiosarcomas are extremely rare. Case A 30-year-old male presented with dyspnea and fatigue, 9 months after COVID-19 infection. He had sinus tachycardia (117 beat/min). Chest X-ray showed cardiomegaly. Echocardiogram demonstrated a large circumferential pericardial effusion with right ventricular collapse. Decision-making Pericardiocentesis yielded 850 ml of bloody fluid, with symptomatic relief. He was discharged on colchicine and indomethacin with a presumptive diagnosis of post-viral pericarditis. A month later, he had recurrent symptoms and re-accumulation of large circumferential effusion. CT chest revealed multiple pulmonary nodules and bilateral pleural effusions. He underwent subxiphoid pericardial window and pleural biopsy. Fluid analysis and biopsy results were inconclusive. Over 3 weeks, he had worsening symptoms, despite a daily pericardial drain output of ~200 ml. Repeat echocardiogram showed loculation of the effusion with signs of constrictive pericarditis. He underwent pericardiectomy. Pathology revealed cardiac angiosarcoma. FDG PET scan showed thoracic metastasis. Anakinra was initiated. Conclusion Idiopathic and post-viral etiologies are the most common causes of pericardial effusion. Although rare, cardiac angiosarcoma should be on the differential diagnosis for recurrent pericardial effusion. [Formula presented]Copyright © 2023 American College of Cardiology Foundation

Primary Cardiac Lymphoma with an Aggressive Hostile Take-Over

Background Primary cardiac lymphoma (PCL) is an extranodal lymphoma involving only the heart and/or pericardium. PCL accounts for 2% of primary cardiac tumors and 0.5% of extranodal lymphomas. Its diagnosis is usually delayed due to rarity and non-specific findings. Case A 77-year-old man with Alzheimer dementia, atrial fibrillation on apixaban, and COVID-19 illness 3-weeks prior, who presented to the hospital with diffuse abdominal discomfort, fatigue, anorexia, and hypoactivity. Patient was tachycardic and normotensive with pronounced jugular venous distention, non-collapsing with respiration. ECG revealed sinus tachycardia, first degree atrioventricular (AV) block and chronic LBBB. Cardiac troponins were mildly elevated without significant delta. An abdominopelvic CT revealed an incidental, large pericardial effusion (PE). Bedside echocardiogram confirmed a large hemodynamically significant PE as well as a mass-like echogenicity encasing and infiltrating the pericardium and myocardium at the basal aspect of the right ventricle free wall. Decision-making In view of recent COVID-19 infection, he was started on indomethacin and colchicine for suspected viral or neoplastic pericarditis. Pericardiocentesis drained 900ml of amber to serosanguineous fluid with quick hemodynamic improvement. Fluid analysis was non-diagnostic for neoplasia. Subsequently, he developed symptomatic bradycardia with an intermittent complete AV block with junctional escape rhythm, transitioning to a second-degree AV block after removal of beta-blocker. Awaiting permanent pacemaker implant, he developed ventricular fibrillation with sudden cardiac death that required prolonged unsuccessful ACLS. Autopsy revealed an extensive infiltrative tumor, predominantly right-sided, consistent with primary cardiac B-cell lymphoma. Conclusion PCL should be part of the working diagnosis in patients presenting with a pericardial effusive process in combination with a right sided myocardial mass. Early cardiac MRI/PET scan or biopsy should be considered when the diagnosis is not certain. Prompt diagnosis could allow for treatment that potentially prolongs survival.Copyright © 2023 American College of Cardiology Foundation

Mild COVID-19: a silent threat

Case Report: Pulmonary embolism (PE) is a form of venous thromboembolism (VTE) which causes an obstruction of the pulmonary vasculature. Massive PE can be a fatal, accounting for over 100,000 death/year in the US. Incidence of PEs is increased in COVID-19 infections, due to a hypercoagulable state resulting from endothelial injury, stasis and increase in prothrombic factors. We report a case of a 48-year-old male with past medical history of mild form of COVID-19 infection approx. 6 months back. He was brought to the ED after cardiac arrest resuscitated in the ambulance. 3 days prior to the cardiac arrest he presented in the ED for nonspecific upper respiratory tract symptoms, for which he received symptomatic treatment. During that visit all the workup was negative except for sinus tachycardia. The cause of patient's cardiac arrest was found to be massive bilateral PE leading to right ventricular strain, shock, and HFrEF (20%). Our patient received thrombolytic, ECMO, thrombectomy, anticoagulation, and required complex treatment for several complication during hospitalization. Was eventually discharged home recovered. COVID-19 pandemic has been one of the worst in human history, causing millions of deaths. Symptoms of COVID-19 infection vary from mild upper respiratory disease to respiratory failure or severe VTEs. Multiple studies including a large national study in Sweden reported COVID-19 being an independent risk factor for VTEs, risk extending up to 180 days after COVID-19 infection, especially in unvaccinated population as seen in our patient. New variants of SARS-Cov 2 pose a challenge to control the spread of COVID-19 infection. As more studies support COVID-19 infection association with hypercoagulability status, varied nonspecific symptomology of PE remains a diagnostic and treatment dilemma. Physicians should have low threshold for investigating PEs in patients with unexplained sinus tachycardia or non-specific respiratory distress, especially in an unvaccinated post-COVID-19 patient, including historical mild forms of infection. Many studies have arguably advocated "treatment to prevent thrombotic events” in post COVID- 19 infection, however, vaccination remains the corner stone to reduce morbidity and mortality associated with serious thrombotic events like massive PEs in patients exposed to COVID1-19.

Not all shortness of breath and throat pain is COVID

Case Report: A previously, healthy 18-year-old female presents to a Pediatric Emergency Medicine Department with shortness of breath, fever, and worsening throat and abdominal pain for 3 days. She had a sick contact, a teacher that tested positive for COVID-19 2 weeks prior to presentation. She denies runny/stuffy nose, cough, loss of taste/smell, or rashes/lesions. She denies any significant past medical history including allergies, as well as any history of smoking or any illicit drug use. Upon arrival to the ED, the patient was noted to be tachycardic, hypotensive and febrile. There were no desaturations. Initial physical examination revealed a generally uncomfortable female that was alert and oriented, with noted tenderness over the right anterior neck region, diffuse cervical lymphadenopathy, and painful neck range of motion. Her pharynx was noted to be erythematous without exudates or any unilateral tonsillar swelling. In the ED patient received IV fluid resuscitation and was started on norepinephrine drip, broad spectrum antibiotics. Initial lab workup revealed an anion gap metabolic acidosis, likely secondary to uremia or lactic acidosis from poor perfusion in setting of sepsis and hypovolemia. BUN and creatinine were elevated, likely due to an acute kidney injury (AKI) secondary to hypovolemia. The patient was also found to have an elevated LDH, fibrinogen, and mild elevation of AST. D-Dimer was elevated at 29 000. Covid PCR, Rapid Strep, and respiratory PCR panel were negative. Her chest X-ray (CXR) was negative and ECG showed sinus tachycardia. Given the patient's history of throat and neck pain with shortness of breath, in the setting of a septic picture, a CT scan of neck, chest, abdomen was ordered prior to transferring the patient to the PICU. CT scan of the chest revealed small patches of consolidation with ground glass opacities in the right lung apex, as well as an nearly occlusive, acute thrombosis of the anterior right facial vein. The patient's initial blood cultures grew gram negative bacilli which later were revealed to be Fusobacterium necrophorum. These findings are consistent with Lemierre's syndrome. The patient was treated in the PICU on vasopressors, heparin anticoagulation, and antibiotics for 6 days and discharged with a course of Augmentin. Lemierre's syndrome is an infectious thrombophlebitis of the internal jugular vein. First described by Andre Lemierre in 1936, it begins as a bacterial pharyngitis, generally developing into a peritonsillar abscess or other deep space neck infection with progressive erosion into the internal jugular vein. Diagnostic criteria for Lemierre's syndrome includes radiographically evidence of thrombophlebitis of the internal vein and positive blood cultures. CT and MRI can help make the diagnosis, but are not always required. Treatment is prompt intravenous antibiotics with beta-lactamase penicillins, metronidazole, clindamycin, and third generation cephalosporins. [Figure presented] Copyright © 2023 Southern Society for Clinical Investigation.

More Than Meets the Eye: Orbital Swelling in an Adolescent with Sickle Cell Disease

Periorbital swelling is a clinical presentation with a broad differential and potentially deleterious consequence. Causes range from benign, including allergic reaction, to vision-and life-threatening, including orbital cellulitis and orbital infarction. The recent climate of SARS-CoV-2 has further complicated this differential, as the virus poses broad clinical presentations with new manifestations reported frequently. Rapid identification of the underlying etiology is crucial, as treatment approaches diverge greatly. Here, we report the case of an African American adolescent male with a history of homozygous sickle cell anemia presenting to an inner city hospital with bilateral periorbital swelling amid the coronavirus pandemic. Differentials including orbital cellulitis, COVID-MIS-C, orbital inflammatory syndrome, Hoagland sign, and orbital infarction secondary to sickle cell crisis are contrasted. We contrast our case with 12 case reports of orbital infarction in the setting of sickle cell crisis within the past 10 years, highlighting how these presentations, along with commonly reported findings of orbital infarction, compare with our patient. Copyright © 2022 Tehran University of Medical Sciences.