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Heart Rhythm Current Events | Heart Rhythm News | 7

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Corticosteroid therapy may be associated with irregular heartbeat
High doses of medications known as corticosteroids may be linked to an increased risk for atrial fibrillation, a heart rhythm disorder characterized by an irregular heartbeat.   view more (2006-05-09)

Implantable defibrillators save lives but may increase heart failure risk
Implantable cardioverter defibrillators (ICDs) reduce the risk of sudden cardiac death but may increase the risk of subsequent heart failure in patients who live longer, according to a study published in Circulation: Journal of the American Heart Association.   view more (2006-06-13)

Big disparities in the treatment of arrhythmias across Europe
The latest statistics regarding the use of pacemakers and implantable cardiac devices in Europe was presented on Sunday 21 June, at EUROPACE 2009, the meeting of the European Heart Rhythm Association (EHRA) which takes place in Berlin, Germany from 21 to 24 June.   view more (2009-06-22)

Results from the European CRT survey
The European cardiac resynchronization therapy (CRT) Survey is a joint initiative taken by the Heart Failure Association (HFA) and European Heart Rhythm Association (EHRA) of the European Society of Cardiology.   view more (2009-09-01)

Severe obesity increases risks of health problems during surgery
Healthcare providers must carefully consider the unique risk factors related to severe obesity in patients undergoing all types of surgery, according to an American Heart Association scientific advisory published in Circulation: Journal of the American Heart Association.   view more (2009-06-16)

Timing of women's labor may determine effectiveness of pain medication
Natural daily body rhythms may influence the effectiveness of spinal-epidural pain medication for women in labor, according to new research from Wake Forest University Baptist Medical Center.   view more (2005-09-16)

Leaving your heart attack to chance
People who believe their health is largely due to chance are more likely to wait over four hours to seek medical help after having a heart attack. This is the finding of research by Professor Ronan O'Carroll, University of St Andrews and colleagues from the University of Edinburgh, presented today, Friday 7 September, at the joint British... view more... (2001-08-31)

Genetic pathway responsible for link between body clock disturbance and worsening arthritis
The genes that regulate human circadian rhythm, or 'the body clock', are significantly disturbed in individuals with arthritis.   view more (2009-06-11)

Most doctors do not position resuscitation paddles correctly
Most doctors do not position defibrillation paddles in accordance with European Resuscitation Council guidelines when attempting to resuscitate patients in cardiac arrest, finds a study in this week's BMJ. Deakin and colleagues recruited 101 doctors of all grades and specialities at Southampton General Hospital, who were unprepared and unaware of... view more... (2001-06-06)

Gene link to increased risk of coronary heart disease, found by scientists.
The risk of contracting coronary heart disease increases three fold among smoking males who carry a particular gene variant, scientists will reveal at a press briefing next week. Professor Steve Humphries, British Heart Foundation Professor of Cardiovascular Genetics at University College London (UCL), and Professor Sir Charles George, Medical... view more... (2001-07-06)

Study puts brakes on extending indications for cardiac resynchronization therapy
A randomized, controlled, multi-center trial has found that cardiac resynchronization therapy produced no improvement in peak oxygen uptake during exercise testing, the trial's primary endpoint, in patients with Class III heart failure, including mechanical problems that disrupt the heart's normal rhythm and a moderately prolonged QRS complex as... view more... (2007-11-06)

Study puts brakes on extending indications for cardiac resynchronization therapy
A randomized, controlled, multi-center trial has found that cardiac resynchronization therapy produced no improvement in peak oxygen uptake during exercise testing, the trial's primary endpoint, in patients with Class III heart failure, including mechanical problems that disrupt the heart's normal rhythm and a moderately prolonged QRS complex as... view more... (2007-11-07)

Automated External Defibrillators and CPR Are Equally Helpful for Sudden Cardiac Arrest in the Home
The first study to explore the use of automated external defibrillator (AEDs) in the home has found that although the safe and easy-to-use devices are effective for certain types of cardiac arrest, they were underused.   view more (2008-04-02)

ESC Congress 2003: Left ventricular pacing alone has similar benefits to those of biventricular pacing in patients with severe heart failure
IMPORTANT: This press release accompanies a poster or oral session given at the ESC Congress 2003. Written by the investigator himself/herself, this press release does not necessarily reflect the opinion of the European Society of Cardiology Our study shows that left ventricular and biventricular pacing provide similar improvement of the main... view more... (2003-09-01)

New sleep gene discovery wakes up scientists
Proteins that regulate sleep and biological timing in the body work much differently than previously thought, meaning drug makers must change their approach to making drugs for sleep disorders and depression and other timing-related illnesses.   view more (2006-07-05)

Diabetes Slows Nerve Recovery After Heart Transplant
Diabetes has a detrimental effect on a person's ability to recover from a heart transplant, notes a study in the September Journal of Nuclear Medicine.   view more (2006-09-06)

Viagra passes initial safety test, but more research is needed
A study in this week’s BMJ finds no evidence for a higher incidence of fatal heart attack or ischaemic heart disease among English men taking sildenafil (Viagra). Although reassuring, further evidence is needed to confirm these findings, report the authors. Users of sildenafil were identified from NHS prescriptions in England. Simple... view more... (2001-03-13)

High Blood Pressure Easy to Miss in Children with Kidney Disease
Spot blood pressure readings in children with chronic kidney disease often fail to detect hypertension - even during doctor's office visits - increasing a child's risk for serious heart problems, according to research from Johns Hopkins Children's Center and other institutions. A report of the findings appears online in the Journal of American... view more... (2009-11-23)

Implanted defibrillators: New recommendations for drivers with ICDs
Patients with an Implantable Cardioverter Defibrillator (ICD) have an ongoing risk of sudden incapacitation that might cause harm to others while driving a car. Driving restrictions are imposed making these recommendations an important guideline for patients.   view more (2009-06-22)

Older men with coronary heart disease missing out on statins
Older men with diagnosed coronary heart disease are missing out on statins, shows research in Heart. And inadequate doses are often being given to those who are prescribed the drugs.   view more (2002-06-17)
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