News tagged with cardiac rhythm
Study shows fainting factor in cardiac arrests
A new study by Dr. Andrew Krahn shows that over a quarter of unexplained cardiac arrests occurred after the patient had an event of fainting, known as syncope. According to Dr. Krahn, a Cardiologist at London Health Sciences ...
Medicine & Health / Cardiology
Feb 09, 2012 |
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MS drug prevented fatal heart condition in lab study
A drug used to treat multiple sclerosis may also be effective at preventing and reversing the leading cause of heart attack, a new study has found.
Medicine & Health / Cardiology
Jan 30, 2012 |
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Cardiologists suggest patient-centered approach to replacing implantable cardioverter-defibrillators
More than 100,000 implantable cardioverter-defibrillators (ICDs) are implanted in the United States annually, fully a quarter of those are generator replacements simply because the battery is depleted. But are all those replacements ...
Medicine & Health / Cardiology
Jan 25, 2012 |
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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
Nov 13, 2011 |
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Wearable defibrillator can prevent death in people with arrhythmias
A wearable defibrillator can prevent sudden death in people with dangerous heart arrhythmias, according to research presented at the American Heart Association's Scientific Sessions 2011.
Medicine & Health / Cardiology
Nov 13, 2011 |
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Most Americans with HCM live normal life spans
Most of the 600,000 Americans with hypertrophic cardiomyopathy (HCM) -- a genetic heart muscle disease -- can live normal life spans, according to the first science-based guideline for diagnosing and treating this disorder.
Medicine & Health / Cardiology
Nov 08, 2011 |
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Swiss university creates cardiac issues detector
Swiss technological university EPFL said Tuesday it created an electronic system that detects cardiac problems instantly and passes on the data through a mobile phone to medical personnel.
Medicine & Health / Cardiology
Oct 18, 2011 |
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Patients with implanted cardiac devices should learn about end-of-life options
An implanted device meant to correct heart rhythm may generate repeated painful shocks during a patient’s final hours, at a time when the natural process of dying often affects the heart’s rhythm. ...
Medicine & Health / Cardiology
Oct 05, 2011 |
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Hopkins study finds MRI tests safe for people with implanted cardiac devices
Magnetic Resonance Imaging (MRI), an important diagnostic test, has traditionally been off limits to more than 2 million people in the United States who have an implanted pacemaker to regulate heart rhythms or an implanted ...
Medicine & Health / Cardiology
Oct 03, 2011 |
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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 ...
Sep 15, 2011 |
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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.
Aug 31, 2011 |
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Remote ICD monitoring a 'safe alternative' to conventional follow up
Device management using a home monitoring system with daily telemetry in patients with ICDs (implantable cardioverter defibrilators) is a safe alternative to conventional monitoring and could decrease the number of inappropriate ...
Medicine & Health / Cardiology
Aug 29, 2011 |
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Timothy syndrome mutations provide new insights into the structure of L-calcium channel
The human genome encodes 243 voltage-gated ion channels. Mutations in calcium channels can cause severe inherited diseases such as migraine, night blindness, autism spectrum disorders and Timothy syndrome, ...
Jul 14, 2011 |
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Team finds way to classify post-cardiac arrest patients to better predict outcomes
A new method for scoring the severity of illness for patients after cardiac arrest may help to predict their outcomes, according to researchers at the University of Pittsburgh School of Medicine. Most importantly, their findings, ...
Medicine & Health / Cardiology
Jul 11, 2011 |
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Study uncovers novel genetic variation linked to increased risk of sudden cardiac arrest
A study by a global consortium of physician-scientists has identified a genetic variation that may predispose people to double the risk of having a sudden cardiac arrest, a disorder that gives little warning and is fatal ...
Jun 30, 2011 |
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