A Life Vest for the Heart
As researchers zero in on predicting cardiac arrest—the number one reason why Americans die suddenly—a defibrillator that slips on like a vest is protecting hearts and saving lives. ... More
Heartbeat
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Common Causes of Irregular Heart Rhythms
Several foods and supplements can alter the heart’s electrical system and trigger heart rhythm disorders. Keep your heart in sync with this quick guide.... More
Cardiac Test Basics
Please explain the difference between an electrocardiogram and an echocardiogram. What exactly do these tests tell doctors about the heart?... More
Give the Gift of Life
My brother-in-law just turned 50 and needs a new heart. We sometimes hear that wealthy people get donor organs quicker than others. Is this true?... More
Low-Dose Aspirin for Heart Health
What is the latest information about taking daily baby aspirin to help the heart?... More
Surgery Corrects Heart Rhythm
Q: How does the Maze treatment for atrial fibrillation work, and what does it involve? A: The Maze procedure is open heart surgery to eliminate... More
Pacemaker Safety
Q: Is it safe for a person with a pacemaker to play the slot machines at a casino? A: It is safe for your pacemaker—but... More
Heart Scars
Q: One year after a double bypass, doctors said my heart has scarred shut, and I need another surgery. What caused this problem, and what... More
Heart Is Skipping Beats
Q: The medical profession says I have about 10 premature beats per minute. My pulse is in the range of 50 to 60 beats. Are skipped... More
Get Second Opinion About Surgery
Q: I have three leaky valves, and the heart doctor said knee surgery would be risky. Should I get a second opinion? A: It is... More
Questions (and Answers) About Blood Thinners and Defibrillators
Q: What can you tell me about dabigatran, a new blood thinner that is in the news? A: Unlike warfarin, a blood thinner used for... More
Causes of High Blood Pressure
Q: All the results of my husband’s many heart tests are normal. Why does he have high blood pressure? A: Your husband isn’t alone—most people... More
High BP in A.M.
My blood pressure is high in the morning. What causes this? When you are at rest in a warm bed, arteries dilate and blood pressure... More
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