Cardiology

Cold weather may pose challenges to treating high blood pressure

Blood pressure among patients diagnosed with hypertension appeared to slightly increase and rates of systolic (top number) blood pressure being controlled during an outpatient visit appeared to slightly decrease during winter ...

Cardiology

Q&A: What is cardiac arrest?

I've heard about several people who have experienced sudden cardiac arrest. What is cardiac arrest? And how is it different from a heart attack? What do you do for someone who has this condition?

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