Heart bypass surgery is when a surgeon takes a blood vessel from another part of your body to go around, or bypass, a blocked artery. The result is that more blood and oxygen can flow to your heart ...

Cardiac catheterization (also called cardiac cath, heart cath, or coronary angiogram) is a procedure that allows your doctor to see how well your blood vessels supply your heart. During the test, they ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Software engineering is the branch of computer science that deals with the design, development, testing, and maintenance of software applications. Software engineers apply engineering principles and ...

Most abortions involve taking medication within the first 11 weeks of pregnancy. This type of abortion does cause pain or cramping, but the discomfort is short-term and usually manageable. The other ...