When a patient complains of cardiac symptoms, cardiac tumors are one of the last things doctors usually suspect. They are rare, and are usually benign or non-cancerous.
Inflammation doesn’t just occur with injury or infection, but can also affect your heart. It’s a driver for coronary heart disease, and is measured with a simple blood test. Statins may even reduce inflammation. Learn more.
A minimally invasive procedure called pulmonary vein ablation uses targeted energy to correct atrial fibrillation, which is a very fast, chaotic irregular heart rhythm. Here’s how the procedure works.
While extra heartbeats aren’t uncommon, sometimes they are long and sustained and signal a potentially serious issue. This can be caused by scarring from past heart attacks and other issues.
Sometimes a dangerously slow heartbeat occurs because the natural “battery” of the heart isn’t working as it should, or there’s another issue with the heart’s electrical system. Here’s how a pacemaker can help.
Almost everyone gets a feeling of extra heartbeats from time to time. While certain types of irregular heartbeats can be very serious and indicative of a serious health issue, sometimes there’s no reason for worry.
When it comes to blood pressure, cardiologists say no number is considered too low, unless a patient has symptoms. Steven Nissen, M.D. explains how the DASH diet can help lower numbers.
An implantable cardioverter defibrillator is an electronic device that constantly monitors your heart rhythm. This often life-saving device sends energy to the heart muscle when a very fast, abnormal rhythm is detected.
When all circuits are firing properly, your heart’s electrical system spreads electrical impulses seamlessly through the heart. However, sometimes an abnormality occurs that creates a block in the system. Learn how and why heart block occurs.
Your heart has its own electrical system, and like any electrical system, sometimes issues occur with the “wiring.” When this happens — usually due to a condition someone is born with — the result is an abnormally rapid heartbeat.