New York Heart Association stage of heart failure classification, Duke Jeopardy Score, comorbidities (cerebrovascular disease, chronic liver disease, chronic kidney disease, diabetes, dyslipidemia, ...

Key inclusion criteria were age ≥40 years, symptomatic HF in New York Heart Association (NYHA) functional class II through IV, treatment with a diuretic for ≥30 days before randomization, and LVEF ≥40 ...

A healthcare worker's search for legitimate CPR training reveals challenges in verification. The American Heart Association confirms what to look for in reputable certification providers.