Cardiology News and Research

Latest Cardiology News and Research

VR helps cardiologist detect patient's injury and repair a broken heart

One night last December, in Gig Harbor, Washington, a restaurant co-worker told Brevin Cronk that his lips had turned blue. He made haste for a nearby emergency room, which measured his blood-oxygen at 77%, well shy of the 90% level that doctors consider "low."

14 Feb 2020

Cocoa consumption may improve walking performance in peripheral artery disease patients

Consumption of cocoa may improve walking performance for patients with peripheral artery disease, according to the results of a small, preliminary, phase II research trial published today in the American Heart Association's journal Circulation Research.

14 Feb 2020

AI used to instantly and accurately measure blood flow

Artificial intelligence has been used for the first time to instantly and accurately measure blood flow, in a study led by UCL and Barts Health NHS Trust.

14 Feb 2020

Female domestic abuse survivors have increased risk of mortality from all causes

Women who have experienced domestic abuse appear to be more than 40 per cent more likely to die from any cause compared to the general population, a study led by the Universities of Warwick and Birmingham suggests.

14 Feb 2020

Study: Survival rates have improved after kidney transplantation during childhood

An analysis of information from Australia indicates that survival after kidney transplantation during childhood has improved drastically over the last 40 years, led by decreases in deaths from cardiovascular disease and infection.

14 Feb 2020

UIC researchers discover unique organ-specific signatures for endothelial cells

Researchers from the University of Illinois at Chicago have discovered that endothelial cells - those that create the inner lining of blood vessels - have unique genetic signatures based on their location in the body.

14 Feb 2020

Tourists place endangered mountain gorillas at risk of disease transmission

Researchers at Ohio University have published a new study in collaboration with Ugandan scientists, cautioning that humans place endangered mountain gorillas at risk of disease transmission during tourism encounters.

14 Feb 2020

Changing clocks is bad for your health, but which time to choose?

Changing over to daylight saving time — a major annoyance for many people — may be on its way out as lawmakers cite public health as a prime reason to ditch the twice-yearly clock-resetting ritual.

14 Feb 2020

Universal 'One-Size-Fits-All' Cancer Treatment

Andrew Sewell speaks to News-Medical about his breakthrough research, in which he has discovered a new T-Cell that could treat most cancers.

14 Feb 2020

'Not-so-stressful' stress test assesses congenital heart disease in children

Put a seemingly timid child with congenital heart disease on a treadmill, attach electrodes to their chest and place a mask over their mouth and nose to measure gas exchange, and it's amazing what you can learn about their cardiovascular and pulmonary health.

13 Feb 2020

OB-GYNs recommend low-dose aspirin for all patients to prevent preeclampsia

Lowering the risk of developing a life-threatening condition while pregnant is as simple as taking low-dose aspirin every day, according to OB-GYNs at The University of Texas Health Science Center at Houston.

13 Feb 2020

Trinity bioengineers take crucial step towards mending a broken heart

Bioengineers from Trinity College Dublin, Ireland, have developed a prototype patch that does the same job as crucial aspects of heart tissue.

13 Feb 2020

Chronic kidney disease killing millions worldwide

A new study published in February 2020 in the journal The Lancet shows that over the last 20 years, there has been an increase in the number of people who have severe chronic kidney disease (CKD) requiring dialysis by over 40%. However, in many places around the world, the accessibility of dialysis is extremely limited, say the researchers.

13 Feb 2020

Improving ability to predict autism risk with few drops of blood

Within days of birth, a few drops of blood are collected from every newborn in California--and across the United States -- which are then stored on filter paper and screened for dozens of genetic and congenital disorders, such as phenylketonuria, an inherited metabolic disorder that can result in intellectual disability, seizures, heart and behavioral problems.

13 Feb 2020

Circulating ceramide ratios may be useful predictors of future dementia risk

Novel blood-based biomarkers for dementia could identify disease at an early preclinical stage, serve as surrogate outcomes for clinical trials of investigational therapies and even identify future potential therapeutic targets.

13 Feb 2020

New mathematical technique describes the behavior of cellular enzymes

Everything a cell does, from dividing in two to migrating to a different part of the body, is controlled by enzymes that chemically modify other proteins in the cell.

13 Feb 2020

Experts call for new graphic warnings to be added to cigarette packages

Experts at the Center for Tobacco Research and The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solove Research Institute are making a case for why the U.S. Food and Drug Administration's proposed rule to add 13 new graphic warnings for cigarette packages and advertisements should be allowed to go into effect.

13 Feb 2020

Cellular and molecular view of intact transparent human organs

For the first time, researchers managed to make intact human organs transparent. Using microscopic imaging they could revealed underlying complex structures of the see-through organs at the cellular level.

13 Feb 2020

Nurse creates a self-management tool for patients with left ventricular assist device

In the early 90s, Dr. Jessie Casida was one of few nurses working on the first patient with a left ventricular assist device - a battery-powered device that pumps blood, surgically implanted into the heart of patients who have end-stage heart failure.

13 Feb 2020