News tagged with irregular rhythm

Erratic heart rhythm may account for some unexplained strokes

Occasional erratic heart rhythms appear to cause about one-fifth of strokes for which a cause is not readily established, according to research presented at the American Stroke Association's International Stroke Conference ...

Medicine & Health / Cardiology

created Feb 02, 2012 | popularity 5 / 5 (1) | comments 0

Middle-aged men with upper-normal blood pressure at risk for AF

Middle-aged men at the upper end of normal blood pressure had an elevated risk for atrial fibrillation later in life, according to new research in Hypertension: Journal of the American Heart Association.

Medicine & Health / Cardiology

created Jan 17, 2012 | popularity not rated yet | comments 0 | with audio podcast

Atrial arrhythmias detected by pacemakers increase risk of stroke

An irregular heartbeat that you don't even feel but can be picked up by a pacemaker is associated with a significantly increased risk of stroke, says a new McMaster University study.

Medicine & Health / Cardiology

created Jan 11, 2012 | popularity not rated yet | comments 0

Snipping key nerves may help life threatening heart rhythms

What do sweaty palms and abnormal heart rhythms have in common? Both can be initiated by the nervous system during adrenaline-driven "flight or fight" stress reaction when the body senses danger.

Medicine & Health / Cardiology

created Dec 19, 2011 | popularity 5 / 5 (1) | comments 0 | with audio podcast

New method for safer dosing of anticoagulants

Elderly people with atrial fibrillation are often treated with anticoagulants to thin the blood, but this medicine is hard to dose and patients have to have their blood tested regularly. Researchers at the Sahlgrenska Academy ...

Medicine & Health / Other

created Dec 06, 2011 | popularity not rated yet | comments 0

Few doctors follow sudden cardiac death screening guidelines for athletes

According to a state survey, fewer than 6 percent of doctors fully follow national guidelines for assessing sudden cardiac death risk during high school sports physicals, researchers said at the American Heart Association's ...

Medicine & Health / Cardiology

created Nov 13, 2011 | popularity not rated yet | comments 0

The Medical Minute: Atrial Fibrillation -- What is It?

Atrial fibrillation (AF) is the most common heart rhythm disturbance in the United States and affects 2 to 4 million Americans. It is usually a disease of aging, however it can affect people of all ages -- 1 percent of people ...

Medicine & Health / Diseases

created Oct 06, 2011 | popularity 4 / 5 (1) | comments 0

The big risk factor for stroke that you may not know you have

A cardiac condition called atrial fibrillation, the most common cardiac arrhythmia, can increase your risk of stroke by 500 percent. That's why Anne B. Curtis, MD, Charles and Mary Bauer Professor and Chair of the University ...

Medicine & Health / Health

created Sep 15, 2011 | popularity 5 / 5 (1) | comments 0

Freeze and desist: Disabling cardiac cells that can cause arrhythmia

Many patients are responding to a new, minimally invasive way of treating irregular heartbeats by freezing out the bad cells. Atrial fibrillation (A-Fib) is one such heart rhythm disorder, and it's the most common arrhythmia ...

Medicine & Health / Cardiology

created Sep 12, 2011 | popularity 2 / 5 (1) | comments 0 | with audio podcast

Computer model for testing heart-disease drugs developed

UC Davis researchers have developed an accurate computer model to test the effects of medications for arrhythmia, or abnormal heart rhythm, before they are used in patients.

Medicine & Health / Research

created Aug 31, 2011 | popularity not rated yet | comments 0 | with audio podcast

Elite cross-country skiing linked to increased risk of subsequent arrhythmias

A Swedish study presented at the ESC Congress 2011 today, found a higher incidence of arrhythmias in cross-country skiers with a long history of endurance training. Compared to those who had completed one single race, those ...

Medicine & Health / Cardiology

created Aug 29, 2011 | popularity 5 / 5 (1) | comments 0

Common painkillers linked to irregular heart rhythm: study

Commonly used painkillers to treat inflammation are linked to an increased risk of irregular heart rhythm (known as atrial fibrillation or flutter), concludes a study published in the British Medical Journal today.

Medicine & Health / Medications

created Jul 04, 2011 | popularity not rated yet | comments 0 | with audio podcast

Yoga calms heart pace, cuts anxiety: study

People who suffer from irregular heartbeat could see their episodes cut in half if they do yoga regularly, according to a study released Saturday in the United States.

Medicine & Health / Health

created Apr 03, 2011 | popularity 4 / 5 (1) | comments 1

FDA warns of liver damage reports with Sanofi drug

(AP) -- Federal health officials are warning doctors and patients that a recently-launched heart drug from Sanofi-Aventis SA has been linked to liver damage in a handful of patients.

Medicine & Health / Medications

created Jan 14, 2011 | popularity not rated yet | comments 0

Strict heart rate control provides no advantage over lenient approach

Strictly controlling the heart rate of patients with atrial fibrillation provides no advantage over more lenient heart rate control, experts report in a focused update of the 2006 guidelines for the management of patients ...

Medicine & Health / Research

created Dec 20, 2010 | popularity not rated yet | comments 0