What happens at the end with heart failure? Heart failure worsens over time, so symptoms are most severe during the final stages. It causes fluid to build up in the body, which produces many of these symptoms: Shortness of breath (dyspnea). In the final stages of heart failure,people fee...
Houston. Atherosclerosis describes narrowing and “hardening” of the arteries and when the arteries in the heart get too narrow, disaster happens. The heart is a muscle and like any other muscle in the body. It needs enough blood supply to provide oxygen to every one of its cells. The ...
Commotio cordis is a medical condition that happens when your heart suddenly stops beating (known as cardiac arrest). It usually happens due to a serious blow or injury to the chest that causes abnormal electrical activity in the heart. ...
Cardiac catheterization is a procedure to check how well your heart is pumping blood. It is also used to measure pressure in different parts of your heart. A catheter (long thin tube) is inserted into your arm, neck, or groin and moved into your heart. An x-ray may be used to guide...
Coronary artery disease develops when your heart’s arteries become damaged. This damage, which happens in a number of ways we’ll soon explain, causes your arteries to dangerously narrow, which can then cause blockages that prevent blood and oxygen from reaching your heart and the rest of you...
It happens when your heart’s muscle has become so thick and stiff that the ventricle holds a smaller than usual volume of blood. In this case, your heart might still have an ejection fraction that falls in the normal range because your heart is pumping out a normal percentage of the ...
Cardiac catheterization is a procedure used to look for or treat a heart condition. A catheter is inserted in your arm, neck, or groin and moved into your heart. Contrast liquid is injected into an artery and x-rays of your blood flow are taken. Tell a healthcare provider if you have ...
An echocardiogram is a test that uses ultrasound to show how well your heart is working. Learn more about the echocardiogram: what it is, what it tests, types of echocardiograms, how to prepare, what happens during the test, and what the results show.
. Once a deflated balloon catheter is inserted into the narrow passage, the tip is inflated to open the area. When the procedure is complete, it is then deflated and removed. The two most common procedures that rely on the balloon catheter arecoronary angioplastyandurinary catheterization....
“An ablation is a minimally invasive procedure that we perform in the catheterization laboratory,” Dr. Lakshmanadoss explains. “We use heat or cold to burn or freeze the areas of heart tissue that cause AFib. With proper and timely treatment, patients can see their energy levels restored.”...