Heart Rhythm Disorder

'Popeye' proteins help the heart adapt to stress

(Medical Xpress) -- A family of proteins named after Popeye play an essential role in allowing the heart to respond to stress, according to a study published today in the Journal of Clinical Investigation. The fi ...

Medical research created Feb 24, 2012 | popularity 5 / 5 (3) | comments 0 | with audio podcast

New stroke gene discovery could lead to tailored treatments

An international study led by King's College London has identified a new genetic variant associated with stroke. By exploring the genetic variants linked with blood clotting – a process that can lead to a stroke – scientists ...

Neuroscience created Feb 01, 2013 | popularity 5 / 5 (3) | comments 0 | with audio podcast

New study links excessive amounts of vitamin D to onset of atrial fibrillation

While previous studies have linked vitamin D deficiency to an increased risk for cardiovascular disease, new research at the Intermountain Medical Center Heart Institute shows that too much vitamin D can lead to the onset ...

Cardiology created Nov 16, 2011 | popularity 5 / 5 (2) | comments 4

Research links circadian rhythms to sudden cardiac death

A fundamental discovery reported in the March 1st issue of the journal Nature, uncovers the first molecular evidence linking the body's natural circadian rhythms to sudden cardiac death (SCD). Ventricular arrhythmias, or abn ...

Cardiology created Feb 22, 2012 | popularity 5 / 5 (2) | comments 0 | with audio podcast

Reseachers develop new 3-D technology to treat atrial fibrillation

Researchers at the Intermountain Heart Institute at Intermountain Medical Center have developed a new 3-D technology that for the first time allows cardiologists the ability to see the precise source of atrial fibrillation ...

Cardiology created May 11, 2013 | popularity 3 / 5 (2) | comments 0

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 ...

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

UCSD uses heat energy to fix odd heart beat

(Medical Xpress) -- UC San Diego Sulpizio Cardiovascular Center is now offering patients with atrial fibrillation the breakthrough benefits of heat energy, or radio frequency waves, to irreversibly alter heart ...

Cardiology created Feb 17, 2012 | popularity 5 / 5 (1) | comments 0

Obesity triggers AF in fertile women

Obesity triggers atrial fibrillation in fertile women, according to research presented today at the ESC Congress 2012 by Dr Deniz Karasoy from Denmark.

Cardiology created Aug 27, 2012 | popularity 5 / 5 (1) | comments 0

Yoga may help with common heart rhythm disorder

(HealthDay)—People with a common heart rhythm problem may be able to decrease their symptoms by adding gentle yoga to their treatment regimen, a small study suggests.

Cardiology created Jan 30, 2013 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Calcium-binding protein mutations found in heart rhythm disorders

A team led by Vanderbilt University investigators has discovered two new genes – both coding for the signaling protein calmodulin – associated with severe early-onset disorders of heart rhythm. The findings, reported ...

Cardiology created Feb 06, 2013 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Yoga helps the heart, researchers say

The same kind of exercise that can bring peace to your mind may bring peace to your heart as well.

Cardiology created Feb 08, 2013 | popularity 5 / 5 (1) | comments 0

Study identifies new gene variations associated with heart rate

Through a collaborative genome-wide study on individuals, researchers have discovered 14 new genetic variations that are associated with heart rate. Since heart rate is a marker of cardiovascular health, these findings could ...

Genetics created Apr 14, 2013 | popularity 5 / 5 (1) | comments 0 | with audio podcast

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.

Cardiology created Jan 17, 2012 | popularity 4 / 5 (1) | comments 0 | with audio podcast

Catheter ablation for atrial fibrillation: Results from the first European registry

Catheter ablation for atrial fibrillation (Afib) is safe and suppresses arrhythmia recurrences in 74% of patients after a single procedure, according to results from the one-year follow-up of the Atrial Fibrillation Ablation ...

Cardiology created Aug 28, 2012 | popularity 4 / 5 (1) | comments 0

Study shows ability of new agent to prevent strokes in patients with atrial fibrillation

In the primary result from the largest double-blind study ever completed to assess a drug's effect in the prevention of stroke in patients with atrial fibrillation, a common heart rhythm abnormality, rivaroxaban, an anti-clotting ...

Cardiology created Aug 10, 2011 | popularity 3 / 5 (1) | comments 0


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