This secondary analysis of a randomized clinical trial examines the timing of the onset of clinical benefit with dapagliflozin and its magnitude as a function of proximity to prior heart failure hospitalization in patients with chronic heart failure with reduced ejection fraction.
This cohort study assesses the independent associations of subclinical impairments in systolic performance with incident heart failure in late life in patients without heart failure.
This registry-based cohort study compares the capture of clinically meaningful health status changes between physician-assigned New York Heart Association functional class and patient-reported outcome in Kansas City Cardiomyopathy Questionnaire Overall Summary Score for patients with chronic heart failure with reduced ejection fraction.
This diagnostic study develops a model using artificial intelligence with deep neural networks based on 12-lead electrocardiograms to detect long QT syndrome in patients with electrocardiographically concealed long QT syndrome.
This study evaluates the long-term clinical and echocardiographic outcomes in young and middle-aged patients undergoing pulmonary autograft procedure.
This cohort study assesses if the performance of magnetic resonance imaging in the presence of an abandoned cardiac implantable electronic device lead is safe and whether there are deleterious effects on concomitant active cardiac implantable electronic device leads.
This randomized clinical trial evaluates the use of continuous electrographic monitoring with a patch in older patients with hypertension to detect atrial fibrillation.
This cohort study assesses the national prevalence of masked asleep hypertension among US adults.
This cohort study describes temporal trends and institutional variations of multivessel percutaneous coronary intervention use for ST-elevation myocardial infarction in the United States between 2009 and 2018.
This secondary exploratory analysis evaluates the association between baseline low-density lipoprotein cholesterol and the percentage low-density lipoprotein cholesterol reduction with a statin, ezetemibe, and a PCSK9 inhibitor using data from 3 randomized clinical trials
This meta-analysis of 7 population-based cohort studies assesses the association between circulating monocyte-chemoattractant protein–1 levels and risk of cardiovascular disease and death.
This narrative review discusses the construction and face validity of the Seattle Angina Questionnaire, describes the alignment of its scores with clinical constructs, and explains how to interpret its scores as outcome measures in clinical trials and clinical care among patients with angina.
A middle-aged woman presented with chest pain, elevated troponin-T, and anterior T-wave inversion on electrocardiography. What would you do next?
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