Heart News and Research

RSS

Johns Hopkins study finds substantial increase in rate, costs of hospitalizations for pediatric pulmonary hypertension

A review of 15 years’ worth of data in a national pediatric medical database has documented a substantial increase in the rate of hospitalizations for children with a form of high blood pressure once most common in those with congenital heart disease.

13 Aug 2015

New research could help develop precision medicine for primary aldosteronism

Each of your kidneys wears a little yellow cap that helps keep your blood pressure in check, and much more. But in some people, it starts running amok, pumping out a hormone that sends blood pressure sky-high.

13 Aug 2015

Common marker can help identify patients at high risk for deadly cardiac events

A marker commonly used to determine if a patient is having a heart attack can also be used to identify stable patients at high risk for deadly cardiac events, according to a new study led by investigators at Brigham and Women's Hospital.

13 Aug 2015

Cold water immersion after strength training hinders muscle adaptation, study finds

If the thought of a post workout ice bath is enough to make you shiver, new research from QUT and The University of Queensland (UQ) will warm your heart.

12 Aug 2015

Saturated fats may not be so bad for our health after all

A study led by scientists at McMaster University has found that saturated fats may not be as bad for our health as previously thought.

12 Aug 2015

Researchers elucidate mechanism that induces skeletal muscle atrophy in patients with congestive heart failure

It is a paradox: Patients with advanced congestive heart failure lose skeletal muscle mass, but their heart muscles become enlarged to provide the body with an adequate supply of blood and thus with oxygen. It has long been known that the protein angiotensin II plays a villainous role in this process, but the exact mechanism has remained unclear.

12 Aug 2015

Johns Hopkins and Mayo Clinic cardiologists suggest upgrades to controversial heart disease prevention guidelines

Acknowledging key strengths and "lessons learned," preventive cardiologists from Johns Hopkins and Mayo Clinic have developed a short list of suggested upgrades to the controversial heart disease prevention guidelines issued jointly in 2013 by the American Heart Association and the American College of Cardiology.

12 Aug 2015

Delaying surgery until clinical triggers emerge leads to increased mortality in patients with mitral regurgitation

Patients with mitral regurgitation face a dilemma of whether to undergo corrective surgery early, when they might have no or few symptoms, or wait until their condition worsens. Current guidelines allow for watchful waiting until certain symptoms appear that would then "trigger" the decision to proceed with surgery.

12 Aug 2015

Dartmouth researcher finds way to predict human emotions

A Dartmouth researcher and his colleagues have discovered a way to predict human emotions based on brain activity.

12 Aug 2015

Ion channel blockers prove useful in cancer therapy

Drugs called ion channel blockers, which are commonly used to treat cardiac, neurological, and psychiatric disorders, might prove useful in cancer therapy, according to research findings in fruit flies and mice by UC San Francisco scientists that led to unconventional treatment of a case of metastatic brain cancer.

12 Aug 2015

TEAAM trial finds that testosterone has no effect on atherosclerosis progression

Testosterone sales have grown rapidly over the last decade, but few studies have examined the long-term effects of taking testosterone on cardiovascular health and other important outcomes. This week, investigators from Brigham and Women's Hospital report the results of the Testosterone's Effects on Atherosclerosis Progression in Aging Men (TEAAM) trial in the Journal of the American Medical Association.

12 Aug 2015

Trans fats associated with greater risk of death, coronary heart disease

A study led by researchers at McMaster University has found that that trans fats are associated with greater risk of death and coronary heart disease, but saturated fats are not associated with an increased risk of death, heart disease, stroke, or Type 2 diabetes.

12 Aug 2015

New Johns Hopkins study shows hepatitis C infection may spell heart trouble

People infected with the hepatitis C virus are at risk for liver damage, but the results of a new Johns Hopkins study now show the infection may also spell heart trouble.

12 Aug 2015

Orlando Health Heart Institute first in Central Florida to use CoreValve Evolut R System to replace heart valves

Leading edge heart valve technology is helping improve patient outcomes and giving doctors greater accuracy when implanting replacement valves. Interventional cardiologists and cardiovascular surgeons at the Orlando Health Heart Institute are the first in Central Florida to use the newly approved recapturable, self-expanding CoreValve Evolut R System.

12 Aug 2015

Mount Sinai launches clinical trial to test effectiveness of ticagrelor drug in treating coronary stent patients

The Icahn School of Medicine at Mount Sinai has launched an international clinical trial called TWILIGHT to test the safety and effectiveness of treating coronary stent patients with the anti-clotting medication ticagrelor alone, instead of combining it with aspirin, which is the current standard of care. Researchers will analyze the potential benefits of administering ticagrelor to reduce clotting while at the same time reducing the risk of bleeding associated with the use of both medications.

12 Aug 2015

St. Luke’s surgeons first to perform percutaneous Mitral Valve Repair using MitraClip technology

Arthur Decheser said the “doctors were dancing” last week after they successfully used a new device to stop his mitral valve from leaking.

11 Aug 2015

Leading researchers, policymakers and health professionals to discuss on obesity, weight loss at ObesityWeek 2015

More than 1,500 research abstracts will be presented on new and emerging obesity treatments, the science of weight loss, new prevention strategies, metabolic surgery, digital health technology and public policy, when thousands of leading researchers, policymakers and health professionals gather for ObesityWeek 2015 at the Los Angeles Convention Center in California from November 2 to 7, 2015.

11 Aug 2015

Scientists decipher new molecular signaling path that prompts protein degradation in muscle

Patients in advanced states of myocardial insufficiency generally lose their muscle mass and muscle strength. Indeed a fact that until now has negatively impacted the clinical course of the disease and that has resulted in poor prognoses for patients. Such pathological muscle loss impacts the skeletal muscles in particular.

11 Aug 2015

Embryonic stem cells may help researchers to study physiological effects of environmental pollutants on human health

A recent study published in the Journal of Environmental Sciences shows that embryonic stem cells could serve as a model to evaluate the physiological effects of environmental pollutants efficiently and cost-effectively.

11 Aug 2015

New VA study demonstrates cardiovascular benefits of testosterone replacement therapy

A Veterans Affairs database study of more than 83,000 patients found that men whose low testosterone was restored to normal through gels, patches, or injections had a lower risk of heart attack, stroke, or death from any cause, versus similar men who were not treated.

11 Aug 2015

Heart News and Research

Johns Hopkins study finds substantial increase in rate, costs of hospitalizations for pediatric pulmonary hypertension

New research could help develop precision medicine for primary aldosteronism

Common marker can help identify patients at high risk for deadly cardiac events

Cold water immersion after strength training hinders muscle adaptation, study finds

Saturated fats may not be so bad for our health after all

Researchers elucidate mechanism that induces skeletal muscle atrophy in patients with congestive heart failure

Johns Hopkins and Mayo Clinic cardiologists suggest upgrades to controversial heart disease prevention guidelines

Delaying surgery until clinical triggers emerge leads to increased mortality in patients with mitral regurgitation

Dartmouth researcher finds way to predict human emotions

Ion channel blockers prove useful in cancer therapy

TEAAM trial finds that testosterone has no effect on atherosclerosis progression

Trans fats associated with greater risk of death, coronary heart disease

New Johns Hopkins study shows hepatitis C infection may spell heart trouble

Orlando Health Heart Institute first in Central Florida to use CoreValve Evolut R System to replace heart valves

Mount Sinai launches clinical trial to test effectiveness of ticagrelor drug in treating coronary stent patients

St. Luke’s surgeons first to perform percutaneous Mitral Valve Repair using MitraClip technology

Leading researchers, policymakers and health professionals to discuss on obesity, weight loss at ObesityWeek 2015

Scientists decipher new molecular signaling path that prompts protein degradation in muscle

Embryonic stem cells may help researchers to study physiological effects of environmental pollutants on human health

New VA study demonstrates cardiovascular benefits of testosterone replacement therapy

Improving healthcare sustainability through carbon data

A New Approach to Preventing Bladder Cancer Recurrence

Bringing real-time analytics to downstream bioprocess monitoring

Latest News