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?

Other

Lessening the dangers of radiation

For diagnosing head and neck ailments, tests that use radiation are always less desirable than those that don't. Otolaryngologists have a wide range of techniques available to them, including CT or "CAT" scans, MRI and ultrasound. ...

Cardiology

FDA approves innovative, non-invasive heart valve

(AP) -- Federal health officials have approved a first-of-a-kind artificial heart valve that can be implanted without major surgery, offering a new treatment option for patients who are too old or frail for the chest-cracking ...

Cardiology

Combo antithrombotic therapy increases bleeding risk

(HealthDay)—Patients with chronic coronary artery disease or peripheral artery disease treated with the combination of rivaroxaban and aspirin face a greater risk for bleeding versus patients treated with aspirin alone, ...

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