Please provide your email address to receive an email when new articles are posted on . The CALORI study calls into question the practice of fasting before cardiac catheterization. Patients not ...

Most entrepreneurs are familiar with diminishing returns: how, when other variables stay constant, at some point putting in additional time and effort results in increasingly smaller results. Since ...

Chest pain may still be angina even when the main heart arteries look clear. Using cardiac stress MRI (a heart scan that measures blood flow with magnetic resonance imaging), testing uncovered small ...

A study conducted at NYU Langone Medical Center finds that unnecessary radiation in cardiac stress tests costs $500 million a year and causes nearly 500 cases of cancer. Greater use of ultrasound or ...

Many young and fit-looking people may have hidden heart disease without knowing it. Cardiac surgeon Dr. Devi Shetty explains ...