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July 2022 - April 2016

Decade

Year

Issue

June 2021, Vol 6, No. 6, Pages 615-728

Original Investigation

Utility of a Deep-Learning Algorithm to Guide Novices to Acquire Echocardiograms for Limited Diagnostic Use

Abstract Full Text
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JAMA Cardiol. 2021;6(6):624-632. doi:10.1001/jamacardio.2021.0185

This diagnostic study tests whether nurses who were naive to ultrasonographic use could obtain 10-view transthoracic echocardiographic studies of diagnostic quality using deep-learning artificial intelligence–based software.

Use of Machine Learning Models to Predict Death After Acute Myocardial Infarction

Abstract Full Text
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JAMA Cardiol. 2021;6(6):633-641. doi:10.1001/jamacardio.2021.0122

This cohort study evaluates whether contemporary machine learning methods can facilitate prediction of death from acute myocardial infarction by including a larger number of variables and identifying complex relationships between predictors and outcomes.

Association of Posttraumatic Stress Disorder and Incident Ischemic Heart Disease in Women Veterans

Abstract Full Text
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JAMA Cardiol. 2021;6(6):642-651. doi:10.1001/jamacardio.2021.0227

This longitudinal cohort study assesses whether posttraumatic stress disorder is associated with incident ischemic heart disease in US women veterans.

Metabolic Cost of Exercise Initiation in Patients With Heart Failure With Preserved Ejection Fraction vs Community-Dwelling Adults

Abstract Full Text
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JAMA Cardiol. 2021;6(6):653-660. doi:10.1001/jamacardio.2021.0292

This cohort study examines the metabolic cost of initiating exercise and its functional consequences.

Association of Non–High-Density Lipoprotein Cholesterol Measured in Adolescence, Young Adulthood, and Mid-Adulthood With Coronary Artery Calcification Measured in Mid-Adulthood

Abstract Full Text
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JAMA Cardiol. 2021;6(6):661-668. doi:10.1001/jamacardio.2020.7238

This cohort study determines the relative association of non–high-density lipoprotein cholesterol levels at different life stages for the presence of coronary artery calcification in mid-adulthood.

Derivation and Validation of a 4-Level Clinical Pretest Probability Score for Suspected Pulmonary Embolism to Safely Decrease Imaging Testing

Abstract Full Text
open access
JAMA Cardiol. 2021;6(6):669-677. doi:10.1001/jamacardio.2021.0064

This study derives and validates a 4-level pretest probability rule that makes it possible to rule out pulmonary embolism solely on clinical criteria and optimized D-dimer measurement to safely decrease imaging testing for suspected pulmonary embolism.

Efficacy and Safety of Dapagliflozin in Men and Women With Heart Failure With Reduced Ejection Fraction: A Prespecified Analysis of the Dapagliflozin and Prevention of Adverse Outcomes in Heart Failure Trial

Abstract Full Text
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JAMA Cardiol. 2021;6(6):678-689. doi:10.1001/jamacardio.2021.0379

This prespecified secondary analysis of a randomized clinical trial investigates the efficacy and safety of dapagliflozin compared with placebo in men and women with heart failure with reduced ejection fraction enrolled in the Dapagliflozin and Prevention of Adverse Outcomes in Heart Failure trial.

Performance of the American Heart Association/American College of Cardiology Pooled Cohort Equations to Estimate Atherosclerotic Cardiovascular Disease Risk by Self-reported Physical Activity Levels

Abstract Full Text
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JAMA Cardiol. 2021;6(6):690-696. doi:10.1001/jamacardio.2021.0948

This cohort study examines the addition of self-reported leisure-time physical activity to pooled cohort equations in risk prediction models of atherosclerotic cardiovascular disease.

Assessment of Catheter Ablation or Antiarrhythmic Drugs for First-line Therapy of Atrial Fibrillation: A Meta-analysis of Randomized Clinical Trials

Abstract Full Text
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JAMA Cardiol. 2021;6(6):697-705. doi:10.1001/jamacardio.2021.0852

This systematic review and meta-analysis of 6 randomized clinical trials evaluates the safety and efficacy of atrial fibrillation ablation as first-line therapy compared with antiarrhythmic drugs in patients with paroxysmal atrial fibrillation.

Brief Report

Clinical Outcomes and Response to Vericiguat According to Index Heart Failure Event: Insights From the VICTORIA Trial

Abstract Full Text
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JAMA Cardiol. 2021;6(6):706-712. doi:10.1001/jamacardio.2020.6455

This secondary analysis of the Vericiguat Global Study in Subjects With Heart Failure With Reduced Ejection Fraction clinical trial evaluates clinical characteristics, outcomes, and treatment response to vericiguat according to prespecified index event subgroups and time from index heart failure hospitalization.

Association of Financial Hardship Because of Medical Bills With Adverse Outcomes Among Families of Children With Congenital Heart Disease

Abstract Full Text
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JAMA Cardiol. 2021;6(6):713-717. doi:10.1001/jamacardio.2020.6449

This cross-sectional study assesses the national prevalence of financial hardship because of medical bills among families of children with congenital heart disease in the US and the association of financial hardship with adverse outcomes.

Association of the V122I Transthyretin Amyloidosis Genetic Variant With Cardiac Structure and Function in Middle-aged Black Adults: Coronary Artery Risk Development in Young Adults (CARDIA) Study

Abstract Full Text
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JAMA Cardiol. 2021;6(6):718-722. doi:10.1001/jamacardio.2020.6623

This cross-sectional study of Black participants in the Coronary Artery Risk Development in Young Adults cohort examines the association between the V122I TTR genetic variant and cardiac structure and function in middle age in those without heart failure.

From the Heart

As Old Cardiologists Fade Away

Abstract Full Text
JAMA Cardiol. 2021;6(6):617-618. doi:10.1001/jamacardio.2021.1001

This essay discusses the aging process among physicians and the need to assess physician cognitive and sensorineural competence as indicated on an individual basis regardless of age.

Editorial

JAMA Cardiology—The Year in Review, 2020

Abstract Full Text
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JAMA Cardiol. 2021;6(6):619-620. doi:10.1001/jamacardio.2021.0261

Incremental Benefits of Machine Learning—When Do We Need a Better Mousetrap?

Abstract Full Text
JAMA Cardiol. 2021;6(6):621-623. doi:10.1001/jamacardio.2021.0139
Invited Commentary

Exploring Posttraumatic Stress Disorder as a Cardiovascular Risk Factor in Women Veterans: The Heart of the Matter

Abstract Full Text
JAMA Cardiol. 2021;6(6):651-652. doi:10.1001/jamacardio.2021.0236
JAMA Cardiology Clinical Challenge

Unusual Complication of a Right Ventricular Support–Extracorporeal Membrane Oxygenation Cannula

Abstract Full Text
has active quiz has multimedia
JAMA Cardiol. 2021;6(6):723-724. doi:10.1001/jamacardio.2021.0284

A previously healthy middle-aged man is diagnosed with respiratory failure requiring venovenous extracorporeal membrane oxygenation. Imaging showed abnormalities in the right coronary artery. What would you do next?

Comment & Response

Value of Discharging Heart Failure Patients Home

Abstract Full Text
JAMA Cardiol. 2021;6(6):725. doi:10.1001/jamacardio.2021.0318

Value of Discharging Heart Failure Patients Home—Reply

Abstract Full Text
JAMA Cardiol. 2021;6(6):725-726. doi:10.1001/jamacardio.2021.0324

An Excellent Model to Increase Adherence to Guideline-Directed Medical Therapy—With Far-reaching Implications

Abstract Full Text
JAMA Cardiol. 2021;6(6):726. doi:10.1001/jamacardio.2021.0321

An Excellent Model to Increase Adherence to Guideline-Directed Medical Therapy—With Far-reaching Implications—Reply

Abstract Full Text
JAMA Cardiol. 2021;6(6):726-727. doi:10.1001/jamacardio.2021.0327

Notice of Retraction. Shimizu et al. Association of Genetic and Clinical Aspects of Congenital Long QT Syndrome With Life-Threatening Arrhythmias in Japanese Patients. JAMA Cardiol. 2019;4(3):246-254.

Abstract Full Text
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JAMA Cardiol. 2021;6(6):727. doi:10.1001/jamacardio.2021.1087
Correction

Omission of Group Information

Abstract Full Text
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JAMA Cardiol. 2021;6(6):727. doi:10.1001/jamacardio.2020.6852

Omission of Group Information

Abstract Full Text
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JAMA Cardiol. 2021;6(6):728. doi:10.1001/jamacardio.2021.0732

Error in Affiliations

Abstract Full Text
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JAMA Cardiol. 2021;6(6):728. doi:10.1001/jamacardio.2021.0823
JAMA Cardiology Masthead

JAMA Cardiology

Abstract Full Text
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JAMA Cardiol. 2021;6(6):615. doi:10.1001/jamacardio.2020.4558
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