Cardiology Strokes

Largest-Ever Genetic Study of Stroke Provides New Insight Into the Disease

An international research group, including scientists at the University of Maryland School of Medicine, studying 520,000 people from around the world has identified 22 new genetic risk factors for stroke, tripling the number of gene regions known to affect stroke risk. The results show that stroke shares genetic influences with other vascular conditions, especially blood […]

Cardiology

Individuals with HIV at Higher Risk for Heart Disease

A review of more than 80 studies reveals that changes in the immune cells of people with human immunodeficiency virus (HIV) infection may increase their risk of cardiovascular disease (CVD). The review is published in the journal Physiology. Combination antiretroviral therapy (cART) consists of a “cocktail” of several drugs that work together to reduce the amount of detectable […]

Cardiology

New MRI Technology Could Help Doctors Detect Heart Disease, Other Inflammatory Diseases with Better Accuracy

Doctors might be able to better detect any disease or disorder that involves inflammation thanks to a new MRI imaging technology co-developed by faculty at Binghamton University, State University of New York. Amber Doiron, research assistant professor in the biomedical engineering department at Binghamton University, along with a fellow researcher at Temple University, has developed […]

Cardiology

Irregular heartbeat linked to higher thyroid hormone levels

 Individuals with higher levels of thyroid hormone (free thyroxine, FT4) circulating in the blood were more likely than individuals with lower levels to develop irregular heartbeat, or atrial fibrillation, even when the levels were within normal range, according to new research in the American Heart Association’s journal Circulation. “Our findings suggest that levels of the thyroid […]

Cardiology

Newly Published Data Highlights the Potential of Placenta-based Cell Therapy in Protecting the Heart Affected by Diabetes

Results from a peer-reviewed study in the peer-reviewed journal STEM CELLS Translational Medicine. showed that treating the heart with placenta-based cell therapy called PLX cells, led to improved diastolic function by significantly decreasing cardiomyocyte stiffness, endothelial inflammation, and improving vascularization in preclinical studies. The study’s authors believe the study holds the promise that PLX cells […]

Cardiology

Breakthrough discovery presents hope for treating fibrotic diseases which cause organ impairment

 A breakthrough discovery in the field of cardiovascular fibrosis research made at Duke-NUS Medical School (Duke-NUS) and National Heart Centre Singapore (NHCS) has been licensed to a newly launched company Enleofen Bio Pte Ltd, a Singapore-funded biotechnology start-up. Enleofen Bio plans to use the intellectual property (IP) derived from the Duke-NUS and NHCS research to […]

Cardiology

Repairing damaged hearts with self-healing heart cells

New research has discovered a potential means to trigger damaged heart cells to self-heal. The discovery could lead to groundbreaking forms of treatment for heart diseases. For the first time, researchers have identified a long non-coding ribonucleic acid (ncRNA) that regulates genes controlling the ability of heart cells to undergo repair or regeneration. This novel […]

Biotechnology Cardiology

Risk of infection higher for patients with obesity after bypass surgery: University of Alberta research

Patients with obesity have a higher risk of infection within 30 days after receiving heart bypass surgery, according to a series of studies conducted by University of Alberta researchers at the Faculty of Rehabilitation Medicine. The team analyzed data from 56,722 patients in the provincial registry to examine associations between body mass index (BMI) and […]

Cardiology

Cancer-cardiac connection illuminates promising new drug for heart failure

A team of researchers at the Gladstone Institutes uncovered a new strategy to treat heart failure, a leading contributor to mortality and healthcare costs in the United States. Despite widespread use of currently-approved drugs, approximately 40% of patients with heart failure die within 5 years of their initial diagnosis. “The current standard of care is […]

Cardiology

Scientists confirm correlation between malignant hyperthermia and exertional heat stroke

New research published online in The FASEB Journal may ultimately help athletes and trainers better understand who may be more at risk for heat stroke. In the report, scientists use animals to show that there is a link between the susceptibility to malignant hyperthermia (MH) and exertional heat stroke. “Global warming and increasing frequency of […]

Cardiology

New Study Finds Potential Breakthrough in Determining Who’s at Risk for Heart Attacks

Researchers are revisiting their views on the relative dangers soft and hard atherosclerotic plaque deposits pose to heart health. Findings of a new study by researchers at the Intermountain Medical Center Heart Institute may be a “game-changer” for determining who’s at risk of a heart attack, they say. The notion that soft plaque is more […]

Cardiology

With $8.6 Million Grant From Nih, UCLA-Led Consortium Will Map the Heart’s Nervous System

A consortium directed by UCLA’s Dr. Kalyanam Shivkumar has received a three-year, $8.6 million grant from the National Institutes of Health to map the heart’s nervous system. The group’s goal: To conduct research that leads to new ways to treat cardiovascular disease by targeting nerves in the heart’s nervous system. More than 800,000 people in […]

Cardiology Cell Therapy

Synthetic Stem Cells Could Offer Therapeutic Benefits, Reduced Risks

Researchers from North Carolina State University, the University of North Carolina at Chapel Hill and First Affiliated Hospital of Zhengzhou University have developed a synthetic version of a cardiac stem cell. These synthetic stem cells offer therapeutic benefits comparable to those from natural stem cells and could reduce some of the risks associated with stem […]

Cardiology

Northwestern Medicine First In Illinois To Implant New FDA-Approved Aortic Valve

A Northwestern Medicine cardiac surgeon was the first in Illinois and second in the United States to implant a sutureless aortic valve in a patient with coronary artery disease through a newly U.S. Food and Drug Administration-approved, minimally invasive delivery system. Patrick McCarthy, MD, executive director of Northwestern Medicine Bluhm Cardiovascular Institute and chief of […]