JAMA Cardiology

Cardiology

Racial differences seen with hypertrophic cardiomyopathy

(HealthDay)—Racial differences in disease expression and adverse clinical outcomes exist between black and white patients with hypertrophic cardiomyopathy, according to a study published online Dec. 4 in JAMA Cardiology.

Cardiology

Can obesity limit antiarrhythmic drug effectiveness?

Atrial fibrillation, also known as AFib, is the most common type of irregular heartbeat, and it is associated with increased mortality. While researchers have identified a causal link between obesity and AFib, the underlying ...

Cardiology

Improving the odds for patients with heart pumps

A new Yale study shows that some patients being treated for severe heart failure with a battery-operated pump saw significant improvement after additionally using neurohormonal blockade (NHB) drug therapy.

Cardiology

One-third of CVD in blacks attributable to hypertension

(HealthDay)—A substantial proportion of cases of cardiovascular disease (CVD) among black individuals are associated with hypertension, according to a study published online Oct. 23 in JAMA Cardiology.

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