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Showing posts with label Coronary arteries. Show all posts
Showing posts with label Coronary arteries. Show all posts

Thursday, 17 August 2017

Cholesterol crystal are signs of impending heart attack


According to the latest research by cardiologist, cholesterol crystals are responsible for obstructing the coronary arteries of patients who had suffered a heart attack.

These crystals are released from plaque that can build up in the heart and is often made up of fat, calcium and other substances. When this material hardens over time in the arteries, it's known as atherosclerosis.

When cholesterol goes from a liquid to a solid, or crystal state, it expands in volume. This expansion inside the wall of the artery can tear it and block blood flow resulting into a heart attack or stroke.

Researchers discovered clusters of large crystals in the arteries of patients suffering from heart attack, this crystals are released into the heart and it damaged the heart by blocking blood flow.

Cholesterol crystals activated the production of inflammation molecules, known as Interleukin-1 beta, which inflame coronary arteries. The use of statin drugs can lower cholesterol. Canakinumab drug can also block the Interleukin-1 beta inflammation molecule and reduce the chances of a cardiac event.

 Controlling cholesterol by eating a healthy diet, engaging in exercise and taking statin medications as recommended could prevent crystals from forming and reduce the risk of heart attack.
          haleplushearty.blogspot.com

Wednesday, 9 August 2017

Calcium in arteries increases the risk of heart attack


High calcium buildup in the coronary arteries increases the risk of heart attack or stroke. Calcium in the coronary arteries may be a sign of coronary artery disease CAD.

Calcium accumulates in the arteries of the heart after plaque builds up and calcifies over time. People with calcium buildup in their blood vessels must take statins to reduce their risk of heart attack.

Coronary computed tomography CT scan of the chest and heart can reveal the levels of calcium accumulation in a patient. Age, sex, smoking, diabetes, high blood pressure, and cholesterol levels are other factors that can contribute to heart attack.

The use of coronary computed tomography CT is recommended before using statins, because it will provide comprehensive look and state of the heart and related arteries. The result will dictate the use of statins.
          haleplushearty.blogspot.com