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Heart disease - Health Newstrack

Heart disease is the narrowing or blockage of the arteries and vessels that provide oxygen and nutrient-rich blood to the heart. It is caused by atherosclerosis, an accumulation of fatty materials on the inner linings of arteries that restricts blood flow. When the blood flow to the heart is completely cut off, the result is a heart attack because the heart is starved of oxygen.

Scientists found that a daily dose of beetroot juice significantly improved exercise endurance and blood pressure in elderly patients with heart failure with preserved ejection fraction (HFPEF). Exercise intolerance -…

Heart disease patients who sit a lot have worse health even if they exercise. Patients with heart disease who sit a lot have worse health even if they exercise,…


The U.S. Food and Drug Administration approved Kengreal (cangrelor), an intravenous antiplatelet drug that prevents formation of harmful blood clots in the coronary arteries, the blood vessels that supply…


Sudden cardiac arrest during sports activities is relatively low among physically active middle-aged adults, and older people can exercise without worrying about triggering a heart rhythm disturbance, revealed by…


Cardiologists at the Cedars-Sinai Heart Institute have developed a minimally invasive gene transplant procedure that changes unspecialized heart cells into “biological pacemaker” cells that keep the heart steadily beating.


Patients with chronic obstructive pulmonary disease (COPD) have a complication to worry about is heart failure. A new study found the prevalence of heart failure is significantly higher in…


Eating fish in amounts comparable to those of people living in Japan seems to impart a protective factor that wards off heart disease, revealed by researchers. Middle-aged Japanese…


To develop correctly, baby hearts need rhythm even before they have blood to pump. “We have discovered that mechanical forces are important when making baby hearts,” said Mary Kathryn…


The Cardiothoracic Surgical Trials Network (CTSN), whose Data and Clinical Coordinating Center is at Icahn School of Medicine at Mount Sinai, is reporting for the first time evidence on…


Older people exposed to aircraft noise, especially at high levels, may face increased risk of being hospitalized for cardiovascular disease. Researchers found that, on average, zip codes with 10-decibel…

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