(HealthDay)—Among patients with coronary heart disease without severe systolic dysfunction, sudden and/or arrhythmic deaths (SAD) account for a considerable proportion of deaths, according to a study published online May 2 in JAMA Cardiology. Neal A. Chatterjee, M.D., from Brigham and Women’s Hospital in Boston, and colleagues conducted a cohort study involving 135 clinical sites with 5,761 participants with coronary heart […]

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