Maximal vasodilation can increase cutaneous blood flow to 3000 ml/minute (average flow is 300-500 ml/minute). 2. Vasoconstriction - decreases ... Heat can be applied to transfer heat to major arteries ...

Angina and heart attack both feature chest pain, but they have different causes and levels of urgency. Learn about the signs of angina vs. heart attack.

Abnormal results may indicate an underlying condition, such as coronary artery disease or a blockage. A stress test, also known as an exercise stress test or treadmill test, is a diagnostic ...

This article was originally posted Dec. 8, 2014. It has been updated. There are many things in medicine that are merely a matter of preference or style. How to check a patient’s pulse is not one ...