Cardiology

QRS width on ECG linked to sudden cardiac arrest in CAD

(HealthDay) -- For patients with coronary artery disease (CAD), QRS width on electrocardiogram and echocardiographic evidence of heart failure are associated with out-of-hospital sudden cardiac arrest (SCA), regardless of ...

Cardiology

Cardiac risk up with noncardiac surgery six months post-stent

(HealthDay)—Among post-stent patients undergoing noncardiac surgery, the incremental risk of adverse cardiac events is highest in the first six months following stent implantation, according to a study published in the ...

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