Medications

US execution drugs harm breathing, heart function

Oklahoma changed its execution protocols twice this year. State officials have five options for lethal injections, including a new three-drug mixture. That combination was used for the first time Tuesday, resulting in a botched ...

Cardiology

Serum potassium levels linked to long-term mortality post-MI

(HealthDay)—For patients with acute myocardial infarction (AMI), serum potassium levels are associated with long-term mortality risk, according to a study published in the April 15 issue of The American Journal of Cardiology.

Medical research

Scientists gain a clear picture of E1 protein

(Medical Xpress)—The heart's cellular blueprint has been the subject of scientific debate for decades, with no component causing more trouble the KCNE1.

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