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1.
Egypt Heart J ; 72(1): 68, 2020 Oct 06.
Article in English | MEDLINE | ID: covidwho-2098497

ABSTRACT

BACKGROUND: Patients with established cardiovascular diseases have a poor prognosis when affected by the coronavirus disease 2019 (COVID-19). Also, the cardiovascular system, especially the heart, is affected by COVID-19. So we aimed to evaluate the angiographic and clinical characteristics of COVID-19 patients presented by ST-elevation myocardial infarction (STEMI). RESULTS: Our retrospective study showed that STEMI patients with COVID-19 had elevated inflammatory markers with mean of their CRP (89.69 ± 30.42 mg/dl) and increased laboratory parameters of thrombosis with mean D-dimer (660.15 ± 360.11 ng/ml). In 69.2% of patients, STEMI was the first clinical presentation and symptoms suggestive of COVID-19 developed during the hospital stay; about one third of patients had a non-obstructive CAD, while patients with total occlusion had a high thrombus burden. CONCLUSION: STEMI may be the initial presentation of COVID-19. A non-obstructive CAD was found in about one third of patients; on the other hand, in patients who had a total occlusion of their culprit artery, the thrombus burden was high. Identification of the underlying mechanism responsible for the high thrombus burden in these patients is important as it may result in changes in their primary management strategy, either primary PCI, fibrinolytic therapy, or a pharmaco-invasive strategy. Furthermore, adjunctive anticoagulation and antiplatelet therapy may need to be revised.

2.
Egypt Heart J ; 72(1): 41, 2020 Jul 13.
Article in English | MEDLINE | ID: covidwho-2098495

ABSTRACT

BACKGROUND: Coronavirus disease 2019 (COVID-19) pandemic has drastically affected global health. Despite several studies, there is yet a dearth of data regarding the mechanisms of cardiac injury, clinical presentation, risk factors, and treatment of COVID-19-associated cardiovascular disease. This systematic review and meta-analysis is aimed at defining the clinical, electrocardiographic, and pathologic spectrum of cardiovascular disease (CVD), frequency of elevated cardiac and inflammatory biomarkers, and their frequency and relationship with severity of the disease and mortality in COVID-19 patients and to develop a triage risk stratification tool (TRST) that can serve as a guide for the timely recognition of the high-risk patients and mechanism-targeted therapy. We conducted an online search in databases of PubMed and Embase to identify relevant studies. Data selection was in concordance with PRISMA guidelines. Results were presented as pooled frequencies, odds ratio, standardized mean difference (SMD), and forest and funnel plots. RESULTS: We gathered a total of 54 studies and included 35 of them in our meta-analysis. Acute cardiac injury occurred in more than 25% of cases, mortality was 20 times higher, and admission to intensive care unit increased by 13.5 times. Hypertension was the most common pre-existing comorbidity with a frequency of 29.2%, followed by diabetes mellitus (13.5%). The deceased group of patients had higher cardiac and inflammatory biomarkers, with statistically significant SMD, compared with survivors. Pediatric patients were predominantly mildly affected. However, less frequently, the presentation was very similar to Kawasaki disease or Kawasaki shock syndrome. This latter presentation hass been called as multisystem inflammatory syndrome in children (MIS-C). CONCLUSIONS: There is a wide spectrum of cardiac involvement in COVID-19 patients, and hence a Triage Risk Stratification Tool can serve as a guide for the timely recognition of the high-risk patients and mechanism-targeted therapy.

4.
Turk Kardiyol Dern Ars ; 48(Suppl 1): 1-48, 2020 03.
Article in Turkish | MEDLINE | ID: covidwho-1835514

ABSTRACT

In December 2019, in the city of Wuhan, in the Hubei province of China, treatment-resistant cases of pneumonia emerged and spread rapidly for reasons unknown. A new strain of coronavirus (severe acute respiratory syndrome coronavirus-2 [SARS-CoV-2]) was identified and caused the first pandemic of the 21st century. The virus was officially detected in our country on March 11, 2020, and the number of cases increased rapidly; the virus was isolated in 670 patients within 10 days. The rapid increase in the number of patients has required our physicians to learn to protect both the public and themselves when treating patients with this highly infectious disease. The group most affected by the outbreak and with the highest mortality rate is elderly patients with known cardiovascular disease. Therefore, it is necessary for cardiology specialists to take an active role in combating the epidemic. The aim of this article is to make a brief assessment of current information regarding the management of cardiovascular patients affected by COVID-19 and to provide practical suggestions to cardiology specialists about problems and questions they have frequently encountered.


Subject(s)
Betacoronavirus , Cardiology/standards , Cardiovascular Diseases/therapy , Cardiovascular Diseases/virology , Coronavirus Infections/epidemiology , Pneumonia, Viral/epidemiology , COVID-19 , Cardiovascular Diseases/epidemiology , Consensus , Humans , Pandemics , SARS-CoV-2 , Societies, Medical , Turkey
5.
Turk Kardiyol Dern Ars ; 48(Suppl 1): 1-87, 2020 05.
Article in Turkish | MEDLINE | ID: covidwho-1835513

ABSTRACT

In December 2019, in the city of Wuhan, in the Hubei province of China, treatment-resistant cases of pneumonia emerged and spread rapidly for reasons unknown. A new strain of coronavirus (severe acute respiratory syndrome coronavirus-2 [SARS-CoV-2]) was identified and caused the first pandemic of the 21st century. The virus was officially detected in our country on March 11, 2020, and the number of cases increased rapidly; the virus was isolated in 670 patients within 10 days. The rapid increase in the number of patients has required our physicians to learn to protect both the public and themselves when treating patients with this highly infectious disease. The group most affected by the outbreak and with the highest mortality rate is elderly patients with known cardiovascular disease. Therefore, it is necessary for cardiology specialists to take an active role in combating the epidemic. The aim of this article is to make a brief assessment of current information regarding the management of cardiovascular patients affected by COVID-19 and to provide practical suggestions to cardiology specialists about problems and questions they have frequently encountered.


Subject(s)
Cardiovascular Diseases , Coronavirus Infections , Pandemics , Pneumonia, Viral , Betacoronavirus , COVID-19 , Cardiology/standards , Cardiovascular Diseases/complications , Cardiovascular Diseases/therapy , Consensus , Coronavirus Infections/complications , Coronavirus Infections/epidemiology , Humans , Pneumonia, Viral/complications , Pneumonia, Viral/epidemiology , Practice Guidelines as Topic , SARS-CoV-2
6.
J Complement Integr Med ; 19(1): 145-154, 2021 May 10.
Article in English | MEDLINE | ID: covidwho-1775488

ABSTRACT

OBJECTIVES: Cardiovascular diseases have a multifaceted, it causes modern epidemic; Recognizing in the risk factor stage, is crucial, given the risk of progression to cardiovascular disease. Ibn Sina, described CVDs as a resultant of gradual derangement of Quwwat ghadhiya (Nutritive faculty); in which management with ghidha' (diet), tadabir (regimens), dawa' (drug) has been received. To evaluate the effect of Arjun Chal (Terminalia arjuna) in CVD risk factors. And to evaluate the drug safety. METHODS: This is a randomized controlled clinical trial. Total 120 patients were screened at OPD of NIUM hospital, Bangalore during 2018-19, only 48 patients fulfilled the inclusion criteria and signed written informed consent and their detailed medical history was recorded. Arjun Chal powder (5 gm BD) for eight weeks administered in test group (n=24), Amlodipine (5 mg) and Atorvastatin (10 mg) once a day for same duration administered in control group (n=24). Efficacy of the drug assessed by the Lipid profile, BP and BMI; lipid profile were performed at baseline and at 8 weeks, while BP and BMI performed at baseline, 15, 30, 45, and 60th day intervals. Study was completed by 40 patients. The results of both the therapies were then compared and statistically analyzed. RESULTS: Totally, both groups reduces assessment parameters i.e. statistically highly significant (p<0.001). Test group showed greater reduction in terms of all assessment parmeters. But, the difference between both the groups was statistically non-significant p>0.05. CONCLUSIONS: Both test and control drugs were effective, but Arjun Chal had a slight edge over amlodipne and atorvastatin, and was found to be safe and well tolerated. It has a cardio protective potential and hence effective to delay/prevent CVD in patient with cardiovascular risk factor.Keywords: Unani System of Medicine; T. arjuna; Arjun Chal; Efficacy; Safety; Cardiovascular risk factor.


Subject(s)
COVID-19 , Cardiovascular Diseases , Cardiovascular Diseases/drug therapy , Cardiovascular Diseases/prevention & control , Heart Disease Risk Factors , Humans , India , Risk Factors , SARS-CoV-2
7.
Adv Exp Med Biol ; 1318: 263-291, 2021.
Article in English | MEDLINE | ID: covidwho-1536207

ABSTRACT

We herein seek to expound on up-to-the-minute information regarding cardiovascular disease in the era of coronavirus disease 2019 (COVID-19) by highlighting acute myocardial injury caused by COVID-19 and probing into its pathophysiology, clinical signs, diagnostic tests, and treatment modalities. We aim to share the latest research findings vis-à-vis cardiovascular disease patients with confirmed or suspected COVID-19 on the association between hypertension and this infectious disease along with the relevant recommendations; describe the mechanism of coronary artery disease in such patients together with the necessary measures in the setting of non-ST-segment elevation acute coronary syndrome, ST-segment elevation myocardial infarction, and chronic coronary syndrome; discuss tachy- and bradyarrhythmias in the COVID-19 setting alongside their treatments; elucidate coagulopathies, venous thromboembolism, and its prophylactic measures in the context of this infection; set out the cardiopulmonary resuscitation protocol as well as the pertinent safety concerns during the current pandemic; and, finally, explicate drug-drug interactions between COVID-19 and cardiovascular medication in hypertension, acute coronary syndrome, heart failure, venous thromboembolism, and arrhythmias.


Subject(s)
COVID-19 , Cardiovascular Diseases , ST Elevation Myocardial Infarction , Cardiovascular Diseases/diagnosis , Cardiovascular Diseases/epidemiology , Humans , Pandemics , SARS-CoV-2
8.
J Am Soc Nephrol ; 32(3): 639-653, 2021 03.
Article in English | MEDLINE | ID: covidwho-1496657

ABSTRACT

BACKGROUND: CKD is a heterogeneous condition with multiple underlying causes, risk factors, and outcomes. Subtyping CKD with multidimensional patient data holds the key to precision medicine. Consensus clustering may reveal CKD subgroups with different risk profiles of adverse outcomes. METHODS: We used unsupervised consensus clustering on 72 baseline characteristics among 2696 participants in the prospective Chronic Renal Insufficiency Cohort (CRIC) study to identify novel CKD subgroups that best represent the data pattern. Calculation of the standardized difference of each parameter used the cutoff of ±0.3 to show subgroup features. CKD subgroup associations were examined with the clinical end points of kidney failure, the composite outcome of cardiovascular diseases, and death. RESULTS: The algorithm revealed three unique CKD subgroups that best represented patients' baseline characteristics. Patients with relatively favorable levels of bone density and cardiac and kidney function markers, with lower prevalence of diabetes and obesity, and who used fewer medications formed cluster 1 (n=1203). Patients with higher prevalence of diabetes and obesity and who used more medications formed cluster 2 (n=1098). Patients with less favorable levels of bone mineral density, poor cardiac and kidney function markers, and inflammation delineated cluster 3 (n=395). These three subgroups, when linked with future clinical end points, were associated with different risks of CKD progression, cardiovascular disease, and death. Furthermore, patient heterogeneity among predefined subgroups with similar baseline kidney function emerged. CONCLUSIONS: Consensus clustering synthesized the patterns of baseline clinical and laboratory measures and revealed distinct CKD subgroups, which were associated with markedly different risks of important clinical outcomes. Further examination of patient subgroups and associated biomarkers may provide next steps toward precision medicine.


Subject(s)
Renal Insufficiency, Chronic/classification , Adult , Aged , Algorithms , Bone Density , Cohort Studies , Disease Progression , Female , Heart Function Tests , Humans , Kaplan-Meier Estimate , Kidney Function Tests , Male , Middle Aged , Prognosis , Prospective Studies , Renal Insufficiency, Chronic/physiopathology , Risk Factors , Unsupervised Machine Learning , Young Adult
9.
Front Cardiovasc Med ; 7: 598400, 2020.
Article in English | MEDLINE | ID: covidwho-1485042

ABSTRACT

The coronavirus pandemic has reportedly infected over 31.5 million individuals and caused over 970,000 deaths worldwide (as of 22nd Sept 2020). This novel coronavirus, officially named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), although primarily causes significant respiratory distress, can have significant deleterious effects on the cardiovascular system. Severe cases of the virus frequently result in respiratory distress requiring mechanical ventilation, often seen, but not confined to, individuals with pre-existing hypertension and cardiovascular disease, potentially due to the fact that the virus can enter the circulation via the lung alveoli. Here the virus can directly infect vascular tissues, via TMPRSS2 spike glycoprotein priming, thereby facilitating ACE-2-mediated viral entry. Clinical manifestations, such as vasculitis, have been detected in a number of vascular beds (e.g., lungs, heart, and kidneys), with thromboembolism being observed in patients suffering from severe coronavirus disease (COVID-19), suggesting the virus perturbs the vasculature, leading to vascular dysfunction. Activation of endothelial cells via the immune-mediated inflammatory response and viral infection of either endothelial cells or cells involved in endothelial homeostasis, are some of the multifaceted mechanisms potentially involved in the pathogenesis of vascular dysfunction within COVID-19 patients. In this review, we examine the evidence of vascular manifestations of SARS-CoV-2, the potential mechanism(s) of entry into vascular tissue and the contribution of endothelial cell dysfunction and cellular crosstalk in this vascular tropism of SARS-CoV-2. Moreover, we discuss the current evidence on hypercoagulability and how it relates to increased microvascular thromboembolic complications in COVID-19.

10.
Arch Gerontol Geriatr ; 96: 104456, 2021.
Article in English | MEDLINE | ID: covidwho-1442250

ABSTRACT

AIM AND OBJECTIVES: The purpose of this study was to explore the inter-relationships among resilience, nutrition, and leisure activity of older patients with cardiovascular disease and possible sarcopenia. Besides, the patterns of these three variables over a long-term follow-up was examine. MATERIAL AND METHODS: Quantitative longitudinal study design was used in this study. Sarcopenia is related to aging, lack of physical activity, and malnutrition. Complex inter-relationships exist in patients with regards to their resilience, nutritional status, leisure activities. A generalized estimating equation (GEE) was used for long-term follow-up observations, and data were collected form one month (T1), three months (T2) and six months (T3). A demographic questionnaire and the Chinese versions of the Resilience Scale (CRS), the Mini-Nutritional Assessment (MNA), and the Leisure Time Activities Scale (LTAS), were used to collect data. RESULTS: A total of 267 eligible participants were enrolled in this study, of whom 53% were men and 47% were women. The interactions among resilience, nutrition, and leisure activity were reported. Resilience was positively correlated with nutrition. Higher resilience was developed higher participation in leisure activities was found in older adults with possible sarcopenia. CONCLUSION: Resilience is a key factor for greater participation in leisure activities. Health professionals should develop feasible resilience interventions that would enhance patient's participation in leisure activities. Nutritional consulting and physical activity interventions should be combined in the case of older adults to prevent the occurrence of possible sarcopenia.

11.
Europace ; 23(6): 937-947, 2021 06 07.
Article in English | MEDLINE | ID: covidwho-1411958

ABSTRACT

AIMS: Age, sex, and cardiovascular disease have been linked to thromboembolic complications and poorer outcomes in COVID-19. We hypothesize that CHADS2 and CHA2DS2-VASc scores may predict thromboembolic events and mortality in COVID-19. METHODS AND RESULTS: COVID-19 hospitalized patients with confirmed SARS-CoV-2 infection from 1 March to 20 April 2020 who completed at least 1-month follow-up or died were studied. CHADS2 and CHA2DS2-VASc scores were calculated. Given the worse prognosis of male patients in COVID-19, a modified CHA2DS2-VASc score (CHA2DS2-VASc-M) in which 1 point was given to male instead of female was also calculated. The associations of these scores with laboratory results, thromboembolic events, and death were analysed. A total of 3042 patients (mean age 62.3 ± 20.3 years, 54.9% male) were studied and 115 (3.8%) and 626 (20.6%) presented a definite thromboembolic event or died, respectively, during the study period [median follow 59 (50-66) days]. Higher score values were associated with more marked abnormalities of inflammatory and cardiac biomarkers. Mortality was significantly higher with increasing scores for CHADS2, CHA2DS2-VASc, and CHA2DS2-VASc-M (P < 0.001 for trend). The CHA2DS2-VASc-M showed the best predictive value for mortality [area under the receiver operating characteristic curve (AUC) 0.820, P < 0.001 for comparisons]. All scores had poor predictive value for thromboembolic events (AUC 0.497, 0.490, and 0.541, respectively). CONCLUSION: The CHADS2, CHA2DS2-VASc, and CHA2DS2-VASc-M scores are significantly associated with all-cause mortality but not with thromboembolism in COVID-19 patients. They are simple scoring systems in everyday use that may facilitate initial 'quick' prognostic stratification in COVID-19.


Subject(s)
Atrial Fibrillation , COVID-19 , Stroke , Thromboembolism , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Predictive Value of Tests , Risk Assessment , Risk Factors , SARS-CoV-2 , Thromboembolism/diagnosis , Thromboembolism/epidemiology
12.
Curr Treat Options Cardiovasc Med ; 23(8): 55, 2021.
Article in English | MEDLINE | ID: covidwho-1401082

ABSTRACT

PURPOSE OF REVIEW: Pregnancy is associated with significant hemodynamic changes, making it a potentially high-risk period for women with underlying cardiovascular disease. Echocardiography remains the preferred modality for diagnosis and monitoring of pregnant women with cardiovascular disease as it is widely available and does not require radiation. This paper reviews the role of echocardiography along the continuum of pregnancy in at-risk patients, with a focus on key cardiac disease states in pregnancy. RECENT FINDINGS: In the preconception stage, risk stratification scores such as CARPREG II, ZAHARA and the modified WHO remain central to counseling and planning. As such, echocardiography serves an important role in assessing the severity of pre-existing structural disease. Among women with pre-existing cardiovascular disease who become pregnant-as well as those who develop cardiovascular symptoms during pregnancy-echocardiography is a key imaging tool for assessment of hemodynamic and structural changes and is recommended as the first-line imaging modality when appropriate by both the American College of Obstetricians and Gynecologists (ACOG) and the Food and Drug Administration (FDA). However, routine screening intervals during pregnancy for various cardiac lesions are not well defined, resulting in clinical heterogeneity in care. SUMMARY: Echocardiography is the imaging modality of choice for defining, risk stratifying, and monitoring cardiovascular changes throughout pregnancy. Once identified, at-risk patients should receive careful individual counseling and follow-up with a multidisciplinary team. Echocardiography serves as a widely available tool for serial monitoring of pregnant women with cardiovascular disease throughout pregnancy and the postpartum period.

13.
Kardiol Pol ; 79(7-8): 773-780, 2021.
Article in English | MEDLINE | ID: covidwho-1399787

ABSTRACT

BACKGROUND: The coronavirus disease 19 (COVID-19) recently became one of the leading causes of death worldwide, similar to cardiovascular disease (CVD). Coexisting CVD may influence the prognosis of patients with COVID-19. AIMS: We analyzed the impact of CVD and the use of cardiovascular drugs on the in-hospital course and mortality of patients with COVID-19. METHODS: We retrospectively studied data for consecutive patients admitted to our hospital, with COVID-19 between March 6th and October 15th, 2020. RESULTS: 1729 patients (median interquartile range age 63 [50-75] years; women 48.8%) were included. Overall, in-hospital mortality was 12.9%. The most prevalent CVD was arterial hypertension (56.1%), followed by hyperlipidemia (27.4%), diabetes mellitus (DM) (25.7%), coronary artery disease (16.8%), heart failure (HF) (10.3%), atrial fibrillation (13.5%), and stroke (8%). Angiotensin-converting enzyme inhibitors or angiotensin receptor blockers (ACEIs/ARBs) were used in 25.0% of patients, ß-blockers in 40.7%, statins in 15.6%, and antiplatelet therapy in 19.9%. Age over 65 years (odds ratio [OR], 6.4; 95% CI, 4.3-9.6), male sex (OR, 1.4; 95% CI, 1.1-2.0), pre-existing DM (OR, 1.5; 95% CI, 1.1-2.1), and HF (OR, 2.3; 95% CI, 1.5-3.5) were independent predictors of in-hospital death, whereas treatment with ACEIs/ARBs (OR, 0.4; 95% CI, 0.3-0.6), ß-blockers (OR, 0.6; 95% CI, 0.4-0.9), statins (OR, 0.5; 95% CI, 0.3-0.8), or antiplatelet therapy (OR, 0.6; 95% CI: 0.4-0.9) was associated with lower risk of death. CONCLUSIONS: Among cardiovascular risk factors and diseases, HF and DM appeared to increase in-hospital COVID-19 mortality, whereas the use of cardiovascular drugs was associated with lower mortality.


Subject(s)
COVID-19 , Cardiovascular Agents , Cardiovascular Diseases , Hypertension , Aged , Angiotensin Receptor Antagonists , Angiotensin-Converting Enzyme Inhibitors , Cardiovascular Diseases/drug therapy , Cardiovascular Diseases/epidemiology , Female , Hospital Mortality , Hospitals , Humans , Male , Middle Aged , Poland/epidemiology , Registries , Retrospective Studies , SARS-CoV-2
14.
Reumatol Clin (Engl Ed) ; 2021 Mar 20.
Article in English, Spanish | MEDLINE | ID: covidwho-1386553

ABSTRACT

BACKGROUND: Immune-mediated inflammatory diseases (IMID) predispose to a higher infection risk by modifying the host's immune response, which acts as a key factor in SARS-CoV-2 infection resolution. Recent publications show that IMID patients and its treatments do not worsen the outcome of SARS-CoV-2 infection. OBJECTIVES: To describe the clinical characteristics and outcomes of patients with IMID who required hospital admission due to SARS-CoV-2 infection. Secondly, to compare clinical characteristics and outcomes between patients who required hospital admission due to SARS-CoV-2 infection with IMID and those who were not affected. METHODS: We performed an observational retrospective cohort study, including admitted patients with suspected SARS-CoV-2 infection, treated according to medical criteria and local protocols based on the best available scientific evidence. Clinical data were collected from their electronical clinical history. Statistical analysis determined the differences in the characteristics and clinical outcome of the infection in IMID patients. RESULTS: Of a total number of 612 revised patients, 23 had an IMID and 9 of them were positive for the SARS-CoV-2 infection. We did not observe a correlation between these two disorders. There was a higher frequency of obesity and cardiovascular disease among IMID patients, but without statistical significance. The clinical outcomes were no different between hospitalized IMID and non IMID patients. CONCLUSION: IMID and its treatments do not determine the outcome of patients admitted with SARS-CoV-2 infection.

15.
Int J Mol Sci ; 21(13)2020 Jul 07.
Article in English | MEDLINE | ID: covidwho-1389380

ABSTRACT

The SARS-CoV-2 virus is a recently-emerged zoonotic pathogen already well adapted to transmission and replication in humans. Although the mutation rate is limited, recently introduced mutations in SARS-CoV-2 have the potential to alter viral fitness. In addition to amino acid changes, mutations could affect RNA secondary structure critical to viral life cycle, or interfere with sequences targeted by host miRNAs. We have analysed subsets of genomes from SARS-CoV-2 isolates from around the globe and show that several mutations introduce changes in Watson-Crick pairing, with resultant changes in predicted secondary structure. Filtering to targets matching miRNAs expressed in SARS-CoV-2-permissive host cells, we identified ten separate target sequences in the SARS-CoV-2 genome; three of these targets have been lost through conserved mutations. A genomic site targeted by the highly abundant miR-197-5p, overexpressed in patients with cardiovascular disease, is lost by a conserved mutation. Our results are compatible with a model that SARS-CoV-2 replication within the human host is constrained by host miRNA defences. The impact of these and further mutations on secondary structures, miRNA targets or potential splice sites offers a new context in which to view future SARS-CoV-2 evolution, and a potential platform for engineering conditional attenuation to vaccine development, as well as providing a better understanding of viral tropism and pathogenesis.


Subject(s)
Betacoronavirus/genetics , Genome, Viral , MicroRNAs/metabolism , RNA, Viral/chemistry , 3' Untranslated Regions , Base Sequence , COVID-19 , Coronavirus Infections/pathology , Coronavirus Infections/virology , Databases, Genetic , Humans , MicroRNAs/chemistry , MicroRNAs/genetics , Mutation , Nucleic Acid Conformation , Pandemics , Pneumonia, Viral/pathology , Pneumonia, Viral/virology , RNA Splice Sites , RNA Splicing , SARS-CoV-2 , Sequence Alignment , Viral Nonstructural Proteins/genetics , Viral Proteins/chemistry , Viral Proteins/genetics , Viral Proteins/metabolism
16.
Clin Res Cardiol ; 111(2): 154-162, 2022 Feb.
Article in English | MEDLINE | ID: covidwho-1384408

ABSTRACT

BACKGROUND: Angiotensin-converting enzyme (ACE) 2 is known to be a functional receptor for SARS-CoV-2 in the current pandemic. Soluble ACE2 (sACE2) concentrations are elevated in patients with various cardiovascular disorders including heart failure. METHODS: In a total of 182 consecutive adult patients with complex congenital heart disease (CHD) and 63 healthy controls, sACE2 concentrations were measured in serum using the Human ACE2® assay by Cloud-Clone Corporation and associated with clinical, laboratory and echocardiographic parameters. RESULTS: Median sACE2 levels were increased in patients with complex CHD as compared to healthy controls (761.9 pg/ml vs 365.2 pg/ml, p < 0.001). Moreover, sACE2 concentrations were significantly elevated in patients with a higher NYHA class ≥ III (1856.2 pg/ml vs 714.5 pg/ml in patients with NYHA class I/II, p < 0.001). Using linear regression analysis, higher sACE2 levels were associated with a higher NYHA class ≥ III, more severe CHD, a morphological left systemic ventricle, higher creatinine and the use of mineralocorticoid receptor antagonists (MRA) in the univariable model. The use of ACE inhibitors or angiotensin receptor blockers (ARB) was associated with lower sACE2 levels. In the multivariable model, higher sACE2 levels were independently associated with a higher NYHA class ≥ III (p = 0.002) and lower sACE2 levels with the use of ACE inhibitors or ARB (p = 0.001). CONCLUSION: Soluble ACE2 concentrations were significantly increased in all types of complex CHD with highest levels found in patients with NYHA class ≥ III. Moreover, a higher NYHA class ≥ III was the most significant determinant that was independently associated with elevated sACE2 concentrations.


Subject(s)
Angiotensin-Converting Enzyme 2/blood , Heart Defects, Congenital/enzymology , Receptors, Virus/blood , Survivors , Adult , Biomarkers/blood , COVID-19/enzymology , COVID-19/virology , Case-Control Studies , Female , Heart Defects, Congenital/blood , Heart Defects, Congenital/diagnosis , Humans , Male , SARS-CoV-2/metabolism , SARS-CoV-2/pathogenicity , Up-Regulation , Virus Internalization , Young Adult
17.
J Pediatric Infect Dis Soc ; 10(6): 714-721, 2021 Aug 14.
Article in English | MEDLINE | ID: covidwho-1358467

ABSTRACT

BACKGROUND: Children with coronavirus disease-2019 (COVID-19) have a milder clinical course than adults. We describe the spectrum of cardiovascular manifestations during a COVID-19 outbreak in Emilia-Romagna, Italy. METHODS: A cross-sectional multicenter study was performed, including all patients diagnosed with Kawasaki disease (KD), myocarditis, and multisystem inflammatory syndrome in children (MIS-C) from February to April 2020. KD patients were compared with those diagnosed before the epidemic. RESULTS: KD: 8 patients (6/8 boys, all negative for severe acute respiratory syndrome coronavirus-2 [SARS-CoV-2]): complete presentation in 5/8, 7/8 immunoglobulin (IVIG) responders, and 3/8 showed transient coronary lesions (CALs). Myocarditis: one 5-year-old girl negative for SARS-CoV-2 and positive for parvovirus B19. She responded to IVIG. MIS-C: 4 SARS-CoV-2-positive boys (3 patients with positive swab and serology and 1 patient with negative swab and positive serology): 3 presented myocardial dysfunction and pericardial effusion, and 1 developed multicoronary aneurysms and hyperinflammation; all responded to treatment. The fourth boy had mitral and aortic regurgitation that rapidly regressed after steroids. CONCLUSIONS: KD, myocarditis, and MIS-C were distinguishable cardiovascular manifestations. KD did not show a more aggressive form compared with previous years: coronary involvement was frequent but always transient. MIS-C and myocarditis rapidly responded to treatment without cardiac sequelae despite high markers of myocardial injury at the onset, suggesting a myocardial depression due to systemic inflammation rather than focal necrosis. Evidence of actual or previous SARS-CoV-2 infection was documented only in patients with MIS-C.


Subject(s)
COVID-19 , Cardiovascular Diseases , Adolescent , Cardiovascular Diseases/epidemiology , Cardiovascular Diseases/etiology , Child , Cross-Sectional Studies , Female , Humans , Male , SARS-CoV-2 , Systemic Inflammatory Response Syndrome
18.
Int J Infect Dis ; 108: 6-12, 2021 Jul.
Article in English | MEDLINE | ID: covidwho-1351688

ABSTRACT

BACKGROUND: This study aimed to investigate whether the active prescription of low-dose aspirin during or prior to hospitalization affects mortality in patients with coronavirus disease 2019 (COVID-19). Aspirin is often prescribed for secondary prevention in patients with cardiovascular disease and other comorbidities that might increase mortality, and may therefore falsely demonstrate increased mortality. To reduce bias, only studies that performed an adjusted analysis were included in this review. METHODS: A systematic literature search of PubMed, Scopus, Embase and Clinicaltrials.gov was performed, from inception until 16 April 2021. The exposure was active prescription of low-dose aspirin during or prior to hospitalization. The primary outcome was mortality. The pooled adjusted effect estimate was reported as relative risk (RR). RESULTS: Six eligible studies were included in this meta-analysis, comprising 13,993 patients. The studies had low-to-moderate risk of bias based on the Newcastle-Ottawa Scale. The meta-analysis indicated that the use of low-dose aspirin was independently associated with reduced mortality {RR 0.46 [95% confidence interval (CI) 0.35-0.61], P < 0.001; I2 = 36.2%}. Subgroup analysis on in-hospital low-dose aspirin administration also showed a significant reduction in mortality [RR 0.39 (95% CI 0.16-0.96), P < 0.001; I2 = 47.0%]. CONCLUSION: Use of low-dose aspirin is independently associated with reduced mortality in patients with COVID-19, with low certainty of evidence.


Subject(s)
COVID-19 , Aspirin/therapeutic use , Hospitalization , Humans , Prescriptions , SARS-CoV-2
19.
Rev Recent Clin Trials ; 16(3): 316-321, 2021.
Article in English | MEDLINE | ID: covidwho-1344220

ABSTRACT

BACKGROUND AND OBJECTIVE: We aimed to examine the differences in life-space mobility and quality of life (QoL) of patients with cardiovascular disease (CVD) between the pre- and postnationwide state of emergency initiated by the Coronavirus disease 2019 (COVID-19) pandemic in Japan and to show the factors associated with the decrease in life-space mobility and QoL in these patients. METHODS: We undertook a longitudinal study of 20 out of 51 consecutive CVD patients with coronary artery disease (CAD) who met the study criteria. We used the Life-Space Assessment (LSA) tool to evaluate Life-space mobility and assessed QoL with the five-level EuroQoL five-dimensional questionnaire (EQ-5D-5L) in Japanese. RESULTS: The LSA scores and EQ-5D-5L QoL score decreased significantly from the pre- to postnationwide state of emergency in Japan (p < 0.01). ΔLSA was significantly positively associated with body mass index and significantly negatively associated with knee extensor muscle strength and pre-LSA score (p < 0.05). There were no significant relationships between ΔLSA and ΔEQ- 5D-5L QoL scores and between ΔEQ-5D-5L QoL scores and patient characteristics. CONCLUSION: The policies promoted to address the state of emergency in Japan might affect life-space mobility and QoL of CAD patients. Moreover, CAD patients in Japan who were not obese and maintained their physical function and activity tended to refrain from activity during the period between the pre- and post-nationwide state of emergency. Clarification of the effects of the COVID-19 pandemic on the relationship between living space motility and QoL in CAD patients will require further study.


Subject(s)
COVID-19/epidemiology , Cardiovascular Diseases/epidemiology , Body Mass Index , Health Policy , Humans , Japan/epidemiology , Longitudinal Studies , Mobility Limitation , Muscle Strength , Pandemics , Quality of Life
20.
Am J Infect Control ; 49(2): 238-246, 2021 02.
Article in English | MEDLINE | ID: covidwho-1336188

ABSTRACT

INTRODUCTION: On February 11, 2020 WHO designated the name "COVID-19" for the disease caused by "severe acute respiratory syndrome coronavirus 2" (SARS-CoV-2), a novel virus that quickly turned into a global pandemic. Risks associated with acquiring the virus have been found to most significantly vary by age and presence of underlying comorbidity. In this rapid literature review we explore the prevalence of comorbidities and associated adverse outcomes among individuals with COVID-19 and summarize our findings based on information available as of May 15, 2020. METHODS: A comprehensive systematic search was performed on PubMed, Medline, Scopus, Embase, and Google Scholar to find articles published until May 15, 2020. All relevant articles providing information on PCR tested COVID-19 positive patient population with clinical characteristics and epidemiological information were selected for review and analysis. RESULTS: A total of 27 articles consisting of 22,753 patient cases from major epicenters worldwide were included in the study. Major comorbidities seen in overall population were CVD (8.9%), HTN (27.4%), Diabetes (17.4%), COPD (7.5%), Cancer (3.5%), CKD (2.6%), and other (15.5%). Major comorbidity specific to countries included in the study were China (HTN 39.5%), South Korea (CVD 25.6%), Italy (HTN 35.9%), USA (HTN 38.9%), Mexico, (Other 42.3%), UK (HTN 27.8%), Iran (Diabetes 35.0%). Within fatal cases, an estimated 84.1% had presence of one or more comorbidity. Subgroup analysis of fatality association with having comorbidity had an estimated OR 0.83, CI [0.60-0.99], p<0.05. CONCLUSIONS: Based on our findings, hypertension followed by diabetes and cardiovascular diseases were the most common comorbidity seen in COVID-19 positive patients across major epicenters world-wide. Although having one or more comorbidity is linked to increased disease severity, no clear association was found between having these risk factors and increased risk of fatality.


Subject(s)
COVID-19/epidemiology , Comorbidity , Global Health/statistics & numerical data , Hypertension/epidemiology , SARS-CoV-2 , Adult , Aged , Aged, 80 and over , Cardiovascular Diseases/epidemiology , Cardiovascular Diseases/virology , Diabetes Mellitus/epidemiology , Diabetes Mellitus/virology , Female , Humans , Hypertension/virology , Male , Middle Aged , Neoplasms/epidemiology , Neoplasms/virology , Prevalence , Pulmonary Disease, Chronic Obstructive/epidemiology , Pulmonary Disease, Chronic Obstructive/virology , Renal Insufficiency, Chronic/epidemiology , Renal Insufficiency, Chronic/virology , Young Adult
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