New therapy gives hope for very severe depression
Thanks to a new method there is a reason for hope for patients with very severe depression. Physicians at the University Clinics of Bonn and Cologne have treated ten patients with deep brain stimulation. view more (2009-11-03)
Harvesting energy from nature's motions
By taking advantage of the vagaries of the natural world, Duke University engineers have developed a novel approach that they believe can more efficiently harvest electricity from the motions of everyday life. view more (2009-11-02)
Patients who received donated pacemakers survive without complications
Patients who received refurbished pacemakers donated from Detroit area funeral homes survived without complications from the devices, according to a case series reported by the University of Michigan Cardiovascular Center. view more (2009-10-09)
Michigan hospital launches gene therapy study for Parkinson's disease
A Michigan hospital is embarking on a research study for advanced Parkinson's disease using a state-of-the-art treatment called gene transfer. view more (2009-10-07)
Women with Atrial Fibrillation Are at Significantly Higher Risk of Stroke and Death Compared to Men and Receive Less Attention
Even though the incidence of atrial fibrillation is higher in men than women, a review of past studies and medical literature completed by cardiac experts at Rush University Medical Center shows that women are more likely than men to experience symptomatic attacks, a higher frequency of recurrences, and significantly higher heart rates during... view more... (2009-09-23)
Few complications 1 year after aortic valve implantation
Research presented at the 21st annual Transcatheter Cardiovascular Therapeutics (TCT) scientific symposium, sponsored by the Cardiovascular Research Foundation (CRF), demonstrated an "exceptionally low" rate of complications one year after implantation of transcatheter aortic valve prostheses. view more (2009-09-22)
Syncope and implantable loop recorders: Good value for money?
The REVISE Study (Reveal in the Investigation of Syncope and Epilepsy) found that 1 in 8 adult patients in the United Kingdom, previously thought to be suffering from epilepsy or in whom this diagnosis was in doubt, in fact had symptoms as a result of an abnormal pattern of heart beating, commonly found in patients with syncope (fainting). view more (2009-09-01)
Mayo Clinic Proceedings reviews deep brain stimulation to treat psychiatric diseases
Pioneering therapeutic trials to investigate the effectiveness of deep brain stimulation (DBS) in hard-to-treat depression, obsessive-compulsive disorder (OCD) and Tourette's syndrome are underway at multiple medical centers around the world. view more (2009-06-30)
Heart electrical conduction abnormality believed not to be serious may pose cardiovascular risks
New research indicates that a finding on a routine electrocardiogram that signals a disorder of the electrical conducting system in one part of the heart and previously believed to be benign is associated with an increased risk for atrial fibrillation, the implantation of a pacemaker or death. view more (2009-06-24)
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)
Dementia drugs may put some patients at risk, Queen's study shows
Side effects associated with several commonly-prescribed dementia drugs may be putting elderly Canadians at risk, says Queen's University Geriatrics professor Sudeep Gill. view more (2009-05-28)
Shedding some light on Parkinson's treatment
A research team lead by Karl Deisseroth in the bioengineering department at Stanford University has developed a technique to systematically characterize disease circuits in the brain. view more (2009-04-17)
Mayo Clinic discovery may help diabetic gastric problem
Mayo Clinic researchers have found what may provide a solution to one of the more troubling complications of diabetes -- delayed gastric emptying or gastroparesis. view more (2008-09-26)
Scientists in Japan design first optical pacemaker for laboratory research
The world's first optical pacemaker is described in an article published today in Optics Express, the Optical Society's open-access journal. A team of scientists at Osaka University in Japan show that powerful, but very short, laser pulses can help control the beating of heart muscle cells. view more (2008-05-28)
iPods and similar devices found not to affect pacemaker function
Last May, a widely reported study concluded that errant electronic noise from iPods can cause implantable cardiac pacemakers to malfunction. This just didn't sound right to the cardiac electrophysiologists at Children's Hospital Boston, who've seen hundreds of children, teens and young adults with heart conditions requiring pacemakers. view more (2008-03-31)
Pacemaker tune-up works chemical wonders on damaged hearts in dogs
Using pacemakers to electrically retune a heart damaged by long bouts of a wobbling heartbeat, where one heart muscle wall is beating sooner than the other, leads to fast improvements in the tissue levels of more than a dozen proteins key to the organ's health, scientists at Johns Hopkins report in experiments in dogs. view more (2008-03-06)
Antegrade bowel intussusception can cause recurrent, chronic postoperative intestinal obstruction
Several complications can be seen after pancreatic surgery, most notably bleeding, infections and anastomotic dehiscence. Bowel obstruction can also be seen due to internal hernias or anastomotic strictures. A more unusual etiology for bowel obstruction in this setting is intussusception. view more (2007-11-14)
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)
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)
Dangerous technology -- Mobiles should be kept away from hospital beds
Mobile phones should come no closer than one meter to hospital beds and equipment, according Dutch research published in the online open access journal, Critical Care. view more (2007-09-06)
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