Heart Attack - Health Newstrack

Heart attack is a medical condition of sudden interruption or insufficiency of the supply of blood to the heart, typically resulting from occlusion or obstruction of a coronary artery and often characterized by severe chest pain. Also called myocardial infarction.

Your risk of heart attack increases with the amount of traffic noise to which you are exposed. The increase in risk – though slight – is greatest with road…

Researchers have discovered the fundamental biology of calcium waves in relation to heart arrhythmias. The findings published this month in the January 19 edition of Nature Medicine outlines the…






Results of a randomised trial carried out by academics at Queen Mary, University of London show that a four-component Polypill given to people aged 50 and over to reduce…

A new study uncovers the first molecular evidence linking the body’s natural circadian rhythms to sudden cardiac death (SCD). Ventricular arrhythmias, or abnormal heart rhythms, are the most common…


1 2 ... 6