Cardiology News and Research RSS Feed - Cardiology News and Research

Cardiology is the branch of internal medicine dealing with disorders of the heart and blood vessels. The field is commonly divided in the branches of congenital heart defects, coronary artery disease, heart failure, valvular heart disease and electrophysiology.
Boston Scientific starts PLATINUM Diversity trial to evaluate Promus PREMIER Stent System

Boston Scientific starts PLATINUM Diversity trial to evaluate Promus PREMIER Stent System

As part of its commitment to innovation and improving patient outcomes, Boston Scientific Corporation has initiated the PLATINUM Diversity trial to evaluate the clinical performance of the Promus PREMIER Everolimus-Eluting Platinum Chromium Coronary Stent System in underserved patient populations, including women and people of color. [More]
Newborns of mothers who smoke during pregnancy have altered stress hormones, DNA

Newborns of mothers who smoke during pregnancy have altered stress hormones, DNA

Researchers from The Miriam Hospital have studied the effects of smoking during pregnancy and its impact on the stress response in newborn babies. Their research indicates that newborns of mothers who smoke cigarettes during pregnancy show lower levels of stress hormones, lowered stress response, and alterations in DNA for a gene that regulates passage of stress hormones from mother to fetus. [More]
Low vitamin D levels linked to poor brain function after sudden cardiac arrest

Low vitamin D levels linked to poor brain function after sudden cardiac arrest

Vitamin D deficiency increases the risk of poor brain function after sudden cardiac arrest by seven-fold, according to research presented at Acute Cardiovascular Care 2014 by Dr Jin Wi from Korea. Vitamin D deficiency also led to a higher chance of dying after sudden cardiac arrest. [More]
Depression, anxiety after MI more common in women than men

Depression, anxiety after MI more common in women than men

Women are more likely to develop anxiety and depression after a heart attack (myocardial infarction; MI) than men, according to research presented at Acute Cardiovascular Care 2014 by Professor Pranas Serpytis from Lithuania. [More]
PAP therapy reduces 30-day hospital readmission rates in cardiac patients with sleep apnea

PAP therapy reduces 30-day hospital readmission rates in cardiac patients with sleep apnea

A study of hospitalized cardiac patients is the first to show that effective treatment with positive airway pressure therapy reduces 30-day hospital readmission rates and emergency department visits in patients with both heart disease and sleep apnea. [More]
Use of electronic health care services to improve cardiovascular health in China

Use of electronic health care services to improve cardiovascular health in China

The use of electronic health care services (versus more traditional methods) to reduce the high incidence of heart disease in China will be debated by leading cardiologists from around the world in Beijing, from 16 to 19 October 2014. [More]
Reducing heart failure deaths: an interview with Dimitrios Georgiopoulos, UK Medical Director, Novartis

Reducing heart failure deaths: an interview with Dimitrios Georgiopoulos, UK Medical Director, Novartis

Heart failure is a debilitating, and life-threatening, condition in which the heart cannot pump enough blood around the body. When heart failure continues to progress and worsen over time, the persistent condition is known as chronic heart failure. [More]
New treatment strategy may improve repair process after heart attack

New treatment strategy may improve repair process after heart attack

In a study that could point the way toward a new strategy for treating patients after a heart attack, UCLA stem cell researchers led by associate professor of medicine (cardiology) and Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research member Dr. Arjun Deb have discovered that some scar-forming cells in the heart, known as fibroblasts, have the ability to become endothelial cells (the cells that form blood vessels). [More]
ADHD increases major depression to bipolar disorder conversion

ADHD increases major depression to bipolar disorder conversion

Young people with major depression have an increased risk of conversion to bipolar disorder if they have comorbid attention deficit/hyperactivity disorder, suggest findings from a longitudinal follow-up study. [More]
High doses of fish oil supplements do not reduce atrial fibrillation

High doses of fish oil supplements do not reduce atrial fibrillation

High doses of fish oil supplements, rich in omega-3 fatty acids, do not reduce atrial fibrillation, a common type of irregular heartbeat in which the heart can beat as fast as 150 beats a minute. The results of the AFFORD trial led by the Montreal Heart Institute were published in the Journal of the American College of Cardiology on October 7th. [More]
Mental stress affects women's hearts more than men's

Mental stress affects women's hearts more than men's

Researchers have known for decades that stress contributes to heart disease. But a new analysis by researchers at Duke Medicine shows mental stress may tax women's hearts more than men's. [More]
Multi-center study compares clinical performance of AAA procedures in virtual environment

Multi-center study compares clinical performance of AAA procedures in virtual environment

University Hospitals (UH) Case Medical Center and Simbionix recently launched a multi-center, randomized study comparing the clinical performance of abdominal aortic aneurysm (AAA) procedures with and without prior rehearsal in a virtual environment for physicians. [More]
Men and women have different cardiovascular, psychological reactions to mental stress

Men and women have different cardiovascular, psychological reactions to mental stress

Men and women have different cardiovascular and psychological reactions to mental stress, according to a study of men and women who were already being treated for heart disease. [More]
Four UCLA researchers receive NIH Director's New Innovator Award

Four UCLA researchers receive NIH Director's New Innovator Award

Four scientists from the Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research at UCLA have received a National Institutes of Health Director's New Innovator Award that will forward revolutionary stem cell and neuro-science in medicine. [More]

Clinical pointers to bipolar, unipolar depression confirmed

A large study confirms several factors that can distinguish patients with bipolar depression from those with unipolar depression, including higher trait impulsivity, aggression and hostility. [More]
Power grid failure inside injured cardiac cells triggers post-heart attack arrhythmias

Power grid failure inside injured cardiac cells triggers post-heart attack arrhythmias

Heart attack survivors often experience dangerous heart rhythm disturbances during treatment designed to restore blood flow to the injured heart muscle, a common and confounding complication of an otherwise lifesaving intervention. [More]
Minimally invasive valve-repair procedures offer hope for patients who have heart-valve problems

Minimally invasive valve-repair procedures offer hope for patients who have heart-valve problems

Annie Henderson, 69, suffers from multiple chronic ailments, including kidney failure and mitral valve insufficiency. The later turned her life into a battle for breath, eliminating almost all activities and even making sleep a struggle. She couldn't sleep for more than 20-minutes at a time without waking in a fit of coughing. Thanks to a leading-edge procedure performed at UT Southwestern Medical Center, Mrs. Henderson is now breathing - and sleeping - easy. [More]
Pointers for boosting prophylactic bipolar treatment reported

Pointers for boosting prophylactic bipolar treatment reported

Patients with newly diagnosed bipolar disorder who have not previously used psychiatric drugs or have short hospital admissions should be targeted for prophylactic treatment, say researchers. [More]
MedCure offers Pulsatile Anatomical Trainer service to advance medical research and training

MedCure offers Pulsatile Anatomical Trainer service to advance medical research and training

After three years in development, MedCure, Inc. has perfected a technique that mimics functioning circulatory system processes in cadaveric specimens. [More]
Large-scale study results of cardiac arrest cases now available on ScienceDirect

Large-scale study results of cardiac arrest cases now available on ScienceDirect

The results of a four-year international study of 2060 cardiac arrest cases across 15 hospitals published and available now on ScienceDirect. [More]