Dual chamber defibrillators pose higher risk of complications
A device commonly used to treat dangerous heart rhythms may cause more issues for patients than a simpler version of the same device. The implantable cardioverter-defibrillator (ICD) prevents sudden cardiac death by detecting ...
Cardiology
May 14, 2013 |
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Study evaluates effect of increasing detection intervals in implantable cardioverter-defibrillators
Programming an implantable cardioverter-defibrillator (ICD) with a long-detection interval compared with a standard-detection interval resulted in a reduction in anti-tachycardia pacing episodes, ICD shocks delivered, and ...
Cardiology
May 07, 2013 |
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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.
Cardiology
Dec 19, 2011 |
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Real-world patient survival with defibrillators matches trial expectations
Patients who received an implantable heart defibrillator in everyday practice had survival benefits on par with those who received the same devices in carefully controlled clinical trials, according to a new study that highlights ...
Cardiology
Jan 01, 2013 |
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Electrical storm is a potent risk factor for mortality and morbidity
Electrical storm (ES) is a potent risk factor for mortality and morbidity, according to research presented today, August 26, at the ESC Congress 2012 by Dr Federico Guerra from Italy. Data was also presented on which patients ...
Cardiology
Aug 27, 2012 |
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Women don't fare as well as men with implanted defibrillators, study says
(HealthDay)—Women are more likely than men to experience complications and to die within six months of getting an implantable cardioverter defibrillator, according to new research that looked at nearly ...
Cardiology
Nov 07, 2012 |
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Heart patients with a distressed personality reported worse health
People with a distressed (Type D) personality reported worse health than other patients after having devices implanted to ensure proper heart rhythm, according to new research in Circulation: Cardiovascular Quality and Ou ...
Cardiology
May 08, 2012 |
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Underweight patients face increased risks during defibrillator implantation
Patients who are underweight or small in stature are twice as likely to experience complications or die during insertion of an implantable cardioverter-defibrillator (ICD) compared to obese and normal-weight patients, according ...
Cardiology
Mar 26, 2012 |
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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 ...
Genetics
Jun 30, 2011 |
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MRI-friendly defibrillator implant opens doors for thousands of cardiac patients currently denied MRIs
Every year an estimated 1.5 million magnetic resonance imaging (MRI) scans are performed in Canada and the number is growing at a rate of about 10 per cent per year. At the same time, a soaring number of Canadians who rely ...
Cardiology
Jan 29, 2013 |
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Education, psychological support key for defibrillator patients
Improved patient education and ongoing psychological support will help people cope with the psychological distress of having an implanted defibrillator, according to a scientific statement from the American Heart Association.
Cardiology
Sep 24, 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 ...
Cardiology
Jan 25, 2012 |
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ACC/HRS release appropriate use criteria for ICDs and CRT
The American College of Cardiology and the Heart Rhythm Society, along with key specialty societies, today released appropriate use criteria for implantable cardioverter-defibrillators (ICDs) and cardiac resynchronization ...
Cardiology
Feb 28, 2013 |
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Computer software monitoring detects implantable cardioverter-defibrillator malfunctions sooner
A software monitoring program that tracks implantable cardioverter-defibrillator (ICD) function could detect problems with the devices earlier than current monitoring processes, according to new research in Circulation: Ca ...
Cardiology
Mar 06, 2012 |
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HFSA updates recommendations for use of cardiac resynchronization therapy
Based on a review of the latest evidence, the Guidelines Committee of the Heart Failure Society of America now recommends that the use of cardiac resynchronization therapy (CRT) be expanded to a larger group of patients with ...
Cardiology
Feb 27, 2012 |
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