Know about five early signs of heart blockage, such as feeling tired and short of breath. Also, find out how to take steps to keep your heart healthy.

Heart Veins Blockage Symptoms: Blockage in the heart veins is a serious problem. Due to this the heart is unable to function properly. This causes many types of problems in the body. Heart is one of ...

Tear ducts are structures that drain tears from your eye and into your nose. They’re also known as nasolacrimal ducts. If these ducts become clogged, it’s called a blocked tear duct or nasolacrimal ...

Obstructive uropathy is a blockage that prevents urine from flowing naturally through the urinary system. The blockage may cause significant pain, nausea, and difficulty urinating. Several factors can ...

DEAR MAYO CLINIC: I have 50-percent blockage of my carotid arteries on both sides. What is the recommended treatment? The purpose of treatment for carotid artery disease is to prevent a stroke. But ...

Learn the key differences between obstructive and nonobstructive HCM, including how your specific diagnosis can impact ...