BACKGROUND: Evaluation of whether dyspnea has a cardiac cause is essential. Guidelines from 2016 were reported to result in a ...

Acute fulminant myocarditis (AFM) is characterized by sudden, severe cardiac inflammation causing hemodynamic instability or arrhythmia. 1 Currently, no approved medical therapy exists for AFM. Janus ...

We analyzed data from 2017 to 2021 in the Cardiac Arrest Registry to Enhance Survival (CARES), comparing overdose‐attributable OHCA (OD‐OHCA) with OHCA from other nontraumatic causes (non‐OD‐OHCA).

Circulation: Arrhythmia and Electrophysiology A specialized journal dedicated to advancing the understanding and management of cardiac arrhythmias and electrophysiology Editor-in-Chief: Paul J. Wang, ...

Circulation: Cardiovascular Imaging Essential coverage of all aspects of cardiovascular imaging to improve diagnostic accuracy and advance clinical practice Editor-in-Chief: Robert J. Gropler, MD View ...

The optimal management of tricuspid regurgitation (TR) remains controversial. In patients with severe left‐sided valve disease, tricuspid valve surgery (TVS) is typically recommended when TR is ...

The dawn of noninvasive nuclear cardiology imaging began in the 1970s with the emergence of radionuclide angiography and myocardial perfusion imaging (MPI). In 1971, Zaret and Strauss and their ...

Cardiovascular disease (CVD) accounts for ≈18 million deaths annually worldwide, 1 with major disparities between low- and middle-income countries (LMICs) and high-income countries. LMICs contribute a ...

Research studies in cardiovascular epidemiology assessing the relationship between a primary exposure and a health outcome must account for the presence of what are often called third variables, ...

Gene Ontology analysis from differentially expressed genes revealed expected changes in cell cycle, metabolism, and contractility. In addition, mRNA splicing was among the top enriched differentially ...

Urinary sodium (UNa) measured in a timed urine collection sample or spot urine measurement has emerged as a promising biomarker of diuretic response in patients with acute HF (AHF). European Society ...

Of 280 patients in the registry, 225 met the inclusion criteria. A delayed diagnosis occurred in 57 patients (25.3%). Independent predictors of diagnostic delay included lower initial National ...