Cardiology

Cold air chills heart's oxygen supply

People with heart disease may not be able to compensate for their bodies' higher demand for oxygen when inhaling cold air, according to Penn State researchers, making snow shoveling and other activities dangerous for some.

Cardiology

Prognostic value of lipoprotein (a) with low cholesterol unclear

(HealthDay)—Lipoprotein (a) (Lp[a]) has utility in assessing cardiovascular risk in patients with coronary artery disease (CAD); however, the prognostic value of Lp(a) in patients with low cholesterol levels remains unclear, ...

Cardiology

ELIXA trial shows CV safety of Lixisenatide

In patients with type 2 diabetes and acute coronary syndrome, the glucose-lowering medication lixisenatide did not increase or decrease the rate of cardiovascular (CV) events compared to placebo, according to results of the ...

Psychology & Psychiatry

Stressful life events may up CHD risk in type 2 diabetes

(HealthDay)—Higher levels of stressful life events are associated with a higher risk for coronary heart disease (CHD) among postmenopausal women with type 2 diabetes, according to a study published online June 4 in Diabetes ...

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