ABSTRACT
BACKGROUND: Scimitar syndrome is a rare congenital disease characterized by partial or total anomalous pulmonary venous return from the right lung into the systemic venous system, and accounts for 0.5-2% of all congenital heart disease. Severe forms of the disease are diagnosed in childhood. However, because of the benign form of the syndrome in adults, many are asymptomatic, or present only mild symptoms including exertional dyspnoea, arrhythmias, and respiratory infections. We report an atypical presentation with hepatomegaly. CASE SUMMARY: A 24-year-old woman was evaluated for abdominal discomfort. Physical examination revealed a remarkable hepatomegaly. Chest X-ray revealed dextroversion, enlargement of the right cavities, and a curvilinear opacity known as 'scimitar sign'. A transthoracic echocardiography demonstrated right ventricular dilation and a venous collector draining into right suprahepatic vein, which was severely dilated, with large hepatomegaly. Scimitar syndrome was confirmed by magnetic resonance imaging (MRI). Therefore, the patient underwent surgery, redirecting the pulmonary venous return to left atrium. Three months later, the patient remained asymptomatic and both the hepatomegaly and the right chamber volumes normalized. DISCUSSION: Abdominal discomfort, as in our clinical case, is a highly atypical presentation of scimitar syndrome. It is important for physicians to be aware that diagnostic suspicion can be established from a chest X-ray, on which the scimitar sign can be distinguished in many cases. The diagnosis must be confirmed with other imaging modalities, such as echocardiography, MRI, or computed tomography. Corrective surgery may relieve the symptoms related to liver congestion at follow-up.
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No disponible
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Humans , Male , Female , Middle Aged , Coronavirus Infections/complications , Severe Acute Respiratory Syndrome/complications , Ventricular Dysfunction, Right/complications , Dimerization , Prospective Studies , Biomarkers/analysis , Severe acute respiratory syndrome-related coronavirus/pathogenicity , Critical Care/methods , Indicators of Morbidity and MortalityABSTRACT
BACKGROUND: Atrial tachyarrhythmias (ATs) represent the major late complications of congenital heart diseases (CHDs) following surgery. Little is known about the association between echocardiographic parameters and AT. AIMS: This study aimed to investigate a potential correlation among clinical, echocardiographic, and electrocardiographic parameters and AT as well as to analyze outcomes in adults with CHD and AT. METHODS: A retrospective casecontrol study was performed in adults with CHD. We included 71 patients with AT and 71 control individuals matched by sex, age, and the type of CHD without AT, all from the same institute. Medical records, electrocardiograms, and echocardiograms were reviewed. Adverse cardiovascular events were recorded and defined as cardiovascular mortality, admission for heart failure, or stroke. The univariate and multivariate logistic regression analysis of possible risk factors and the Kaplan-Meier analysis of adverse cardiovascular events were performed. RESULTS: Subpulmonary ventricular systolic pressure≥40 mm Hg (hazard ratio [HR], 6.8; 95% CI, 2.4-18; P <0.001), right atrial dilatation≥21 cm2 (HR, 3.1; 95% CI, 1.2-7.6; P = 0.01), and significant tricuspid regurgitation (HR, 4; 95% CI, 1.3-10; P = 0.02) were identified as the main risk factors for AT. Patients with AT had worse outcomes, more frequently developed adverse cardiovascular events (86% vs 14%; P <0.01), and exhibited a 58% eventfree survival rate compared with 98% of the patients without AT after 8 years of followup (log rank, 6.6; P = 0.01). CONCLUSIONS: Among patients with CHD, the main risk factors for AT include right atrial dilatation, high subpulmonary ventricular systolic pressure, and significant tricuspid regurgitation. The presence of AT may increase the risk of adverse cardiac events.
Subject(s)
Heart Defects, Congenital , Adult , Case-Control Studies , Heart Atria , Heart Defects, Congenital/complications , Humans , Retrospective Studies , Risk Factors , TachycardiaSubject(s)
COVID-19 , Critical Illness , Fibrin Fibrinogen Degradation Products , Humans , Prognosis , Retrospective Studies , SARS-CoV-2ABSTRACT
No disponible
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Humans , Male , Female , Adult , Middle Aged , Aortic Coarctation/surgery , Hemoptysis , Postoperative Complications , Treatment Outcome , Follow-Up Studies , Cohort StudiesABSTRACT
INTRODUCTION AND OBJECTIVES: Information regarding long-term outcomes in patients surviving out-of-hospital cardiac arrest (OHCA) is scarce. Our aim was to study the long-term clinical outcomes of a large cohort of OHCA patients surviving until hospital discharge and to identify predictors of mortality and cardiovascular events. METHODS: Consecutive OHCA patients admitted in the Acute Cardiac Care Unit who survived at least until hospital discharge between 2007 and 2019 were included. All received therapeutic hypothermia according to the local protocol. Pre- and intra-hospital clinical and analytical variables were analyzed, as well as the clinically relevant events during follow-up. RESULTS: A total of 201 patients were included, with a mean age of 57.6 ± 14.2 years, 168 (83.6%) were male. Thirty-six (17.9%) died during a median follow-up of 40.3 months (18.9-69.1), the most frequent causes of death being cardiovascular and neurological, followed by cancer. We calculated a predictive model for mortality during follow-up using Cox regression that included the following variables: poor neurological outcome [HR 3.503 (1.578-7.777)], non-shockable rhythm [HR 2.926 (1.390-6.163)], time to onset of CPR [HR 1.063 (0.997-1.134)], older age [1.036 (1.008-1.064)) and worse ejection fraction at discharge [1.033 (1.009-1.058)]. CONCLUSIONS: Even though few patients experience recurrent cardiac arrest events, survivors after OHCA face high morbidity and mortality during long-term follow-up. Therefore, they may benefit from multidisciplinary teams providing an integral management and ensuring continuity of care.
Subject(s)
Cardiopulmonary Resuscitation , Out-of-Hospital Cardiac Arrest , Adult , Aged , Cohort Studies , Hospitalization , Humans , Male , Middle Aged , Out-of-Hospital Cardiac Arrest/therapy , Patient Discharge , Retrospective Studies , SurvivorsABSTRACT
No disponible
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Humans , Male , Middle Aged , Heart Septal Defects, Atrial/surgery , Cardiac Catheterization/methods , Scimitar Syndrome/surgery , Pulmonary Veins/abnormalities , Tomography, X-Ray Computed/methodsABSTRACT
This data article contains the data related to the research article entitled "Long-term neurological outcomes in out-of-hospital cardiac arrest patients treated with targeted-temperature management" (Caro-Codón et al., 2018). In this dataset, we report details regarding the flow chart of the included patients and the specific exclusion criteria. We also include information on the difference between the patients who attended the structured personal interview (and therefore were finally included in the study) and those who did not attend. Neuropsychiatric and functional data before and after cardiac arrest are also reported. Finally, we list all the "de novo" focal neurological deficits identified after cardiac arrest in the related population.
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BACKGROUND: This study aimed to assess long-term cognitive and functional outcomes in out-of-hospital cardiac arrest (OHCA) patients treated with targeted-temperature management, investigate the existence of prognostic factors that could be assessed during initial admission and evaluate the usefulness of classic neurological scales in this clinical scenario. METHODS: Patients admitted due to OHCA from August 2007 to November 2015 and surviving at least one year were included. Each patient completed a structured interview focused on the collection of clinical, social and demographic data. All available information in clinical records was reviewed and a battery of neurocognitive and psychometric tests was performed. RESULTS: Seventy-nine patients were finally included in the analysis. Forty-three patients (54.4%) scored below the usual cut-off points for the diagnosis of mild cognitive impairment, even though most of these deficits went unnoticed when patients were assessed using CPC and modified Rankin scale. Nineteen (24%) developed certain degree of impairment in their attention capacity and executive functions. A significant proportion developed new memory-related disorders (43%), depressive symptoms (17.7%), aggressive/uninhibited behavior (12.7%) and emotional lability (8.9%). A greater number of weekly hours of intellectual activity and a qualified job were independent protective factors for the development of cognitive impairment. However, being older at the time of the cardiac arrest was identified as a poor prognostic factor. CONCLUSIONS: There is a high prevalence of long-term cognitive deficits and functional limitations in OHCA survivors. Most commonly used clinical scales in clinical practice are crude and lack sensitivity to detect most of these deficits.
Subject(s)
Cognitive Dysfunction/epidemiology , Executive Function , Hypothermia, Induced/methods , Out-of-Hospital Cardiac Arrest/therapy , Quality of Life , Survivors/statistics & numerical data , Adult , Age Factors , Aged , Aggression , Depression/epidemiology , Female , Humans , Male , Memory Disorders/epidemiology , Mental Status and Dementia Tests , Middle Aged , Outcome Assessment, Health Care , Prevalence , Prospective Studies , Time FactorsABSTRACT
BACKGROUND: Atrial tachycardias (ATs) are a significant source of morbidity in adults with congenital heart disease (CHD). This study evaluates the incidence and clinical predictors of AT in a cohort of patients with CHD. METHODS AND RESULTS: We included 3311 adults (median age at entry 22.6 years, 50.6% males) with CHD (49% simple, 39% moderate, and 12% complex) prospectively followed up in a tertiary center for 37 607 person-years. Predictors of AT were identified by multivariable Cox regression analysis accounting for left truncation. An external validation was performed in a contemporary cohort of 1432 patients. Overall, 153 (4.6%) patients presented AT. AT burden was highest in complex CHD, such as single ventricle (22.8%) and d-transposition of the great arteries (22.1%). Hazard rates of AT across lifetime, age at presentation, and the time lapse between surgery and the first AT episode varied among the most common CHD. Independent risk factors for developing AT were univentricular physiology, previous intracardiac repair, systemic right ventricle, pulmonary hypertension, pulmonary regurgitation, pulmonary atrioventricular valve regurgitation, pulmonary and systemic ventricular dysfunction. At the age of 40 years, AT-free survival in patients with 0, 1, 2, and ≥3 risk factors was 100%, 94%, 76%, and 50%, respectively. These findings were confirmed in the validation cohort. CONCLUSIONS: Natural history of AT differed among the most common forms of CHD. Simple clinical parameters, easily obtained by noninvasive means, were independent predictors of AT in adults with CHD. Although risk was negligible in patients without any of these factors, their addition progressively increased AT burden.
Subject(s)
Atrial Fibrillation/diagnosis , Atrial Fibrillation/etiology , Heart Defects, Congenital/complications , Adolescent , Adult , Atrial Fibrillation/epidemiology , Female , Humans , Incidence , Male , Predictive Value of Tests , Registries , Risk Factors , Spain/epidemiologyABSTRACT
No disponible
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Humans , Male , Female , Young Adult , Adult , Middle Aged , Heart Defects, Congenital/complications , Neuroendocrine Tumors/epidemiology , Eisenmenger Complex/complications , Cyanosis , Paraganglioma/epidemiology , Pheochromocytoma/epidemiologyABSTRACT
No disponible
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Humans , Male , Adult , Middle Aged , Myocardial Infarction/physiopathology , Coronary Vessel Anomalies/diagnosis , Acute Coronary Syndrome/diagnosis , Death, Sudden, Cardiac/etiologyABSTRACT
BACKGROUND: The impact of gender and aging on relative survival and causes of death in adults with congenital heart disease (ACHD) are not well known. METHODS: Single center observational longitudinal study of 3311 consecutive ACHD (50.5% males) followed up to 25years. Patients were divided by the age at last follow-up into three groups: <40, 40-65 and >65years old. Their vital status was verified by crosschecking the Spanish National Death Index. Regression model for relative survival from reference population was performed. Cause of death was classified according to the International Classification of Diseases (ICD-10). Patients who died from cardiovascular (CV) causes were further investigated on a case-by-case basis. RESULTS: During a cumulative follow-up time of 37,608 person-years 336 patients died (10%). Age-adjusted relative survival in females was significantly worse than in males (hazard ratio [HR] 1.25; 95% confidence interval [CI] 1.0-1.6; p=0.046), and sex-adjusted relative survival improved across the three group of ages (HR 0.98; 95% CI 0.97-0.99; p<0.001). There was a temporal decline of CV deaths with aging in both genders (p<0.001). The leading cause of CV death was heart failure but sudden death prevailed in subjects <40years (p=0.004). While sudden death progressively declined with aging heart failure significantly increased (p<0.001). CONCLUSIONS: Women with CHD fare worse than men. There are a decline in CV deaths and a major temporal shift in the causes of CV deaths with aging. Heart failure surpasses sudden death as the primary cause of death in survivors over 40years.
Subject(s)
Heart Defects, Congenital/diagnostic imaging , Heart Defects, Congenital/mortality , Adolescent , Adult , Age Factors , Aged , Cause of Death/trends , Cohort Studies , Female , Follow-Up Studies , Humans , Longitudinal Studies , Male , Middle Aged , Sex Factors , Young AdultSubject(s)
Coronary Vessel Anomalies/complications , Coronary Vessels/diagnostic imaging , Percutaneous Coronary Intervention/methods , ST Elevation Myocardial Infarction/etiology , Sinus of Valsalva/abnormalities , Aged , Coronary Angiography , Coronary Vessel Anomalies/diagnosis , Coronary Vessels/surgery , Electrocardiography , Female , Humans , Male , Prospective Studies , ST Elevation Myocardial Infarction/diagnosis , ST Elevation Myocardial Infarction/surgery , Sinus of Valsalva/diagnostic imagingABSTRACT
The incidence and risk factors for prosthetic pulmonary valve failure (PPVF) should be considered when determining optimal timing for pulmonary valve replacement (PVR) in asymptomatic patients with congenital heart disease (CHD). The cumulative freedom for reintervention due to PPVF after 146 PVR in 114 patients with CHD was analyzed. Six potential risk factors (underlying cardiac defect, history of palliative procedures, number of previous cardiac interventions, hemodynamic indication for PVR, type of intervention, and age at intervention) were analyzed using Cox proportional hazard modeling. Receiver operating characteristic (ROC) curves were used for discrimination. Internal validation in patients with tetralogy of Fallot was also performed. Median age at intervention was 23 years. There were 60 reinterventions due to PPVF (41%). Median event-free survival was 14 years (95% confidence interval [CI] 12 to 16 years). The only independent risk factor was the age at intervention (hazard ratio [HR] 0.93, 95% CI 0.90 to 0.97; p = 0.001; area under the ROC curve 0.95, 95% CI 0.92 to 0.98; p <0.001). The best cut-off point was 20.5 years. Freedom from reintervention for PPVF 15 years after surgery was 70% when it was performed at age >20.5 years compared with 33% when age at intervention was <20.5 years (p = 0.004). Internal validation in 102 PVR in patient cohort with tetralogy of Fallot (ROC area 0.98, 95% CI 0.96 to 1.0; p <0.001) was excellent. In conclusion, age at intervention is the main risk factor of reintervention for PPVF. The risk of reintervention is 2-fold when PVR is performed before the age of 20.5 years.
