Robert D Chait MD

Mourning the death of a loved one will increase the risk of heart attack in the days immediately following the death of the loved one. The risk is elevated in the month that follows the loss, according to a new study. According to the researchers, this is the first study to see whether grieving can...

Enlarged heart or cardiomegaly is an indication of an underlying condition rather than a disease in itself. Enlargement makes the heart work harder than normal and weakens the heart muscles after a period of time. An enlarged heart has a number of causes including hypertension and coronary artery...

Statins are a class of drugs that help to reduce the levels of cholesterol in blood by inhibiting the enzyme involved in the production of cholesterol in liver. It is one of the most commonly prescribed drug to lower cholesterol levels and to avoid complications like stroke and heart attacks....

Researchers have found that obstructive sleep apnea (OSA) is linked to cardiometabolic dysfunction. The study, seen in the Journal of Clinical Endocrinology and Metabolism, attempts to provide an explanation as to why sleep apnea patients often have problems associated with their heart.  Up until...

Congestive Heart Failure is also called as heart failure, CHF, cardiac failure, left sided heart failure or right sided heart failure. It is a condition in which the heart's function to contract and pump blood is inadequate to meet the needs of the body and the lungs. The blood from the right...

Introduction Tachypnea is a medical term, which means rapid and shallow breathing. This condition is often confused with hyperventilation, which is another type of abnormal breathing that is characterized by rapid but deep breathing. Both conditions are caused by carbon dioxide buildup in the...