Is erectile dysfunction a warning sign of coronary artery disease and can Viagra help?
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Erectile dysfunction is a common issue among many men usually suffering from a disease that affects blood flow and men that are middle aged. Some men experience erectile dysfunction as a side effect of coronary artery disease, but in some cases, erectile dysfunction was able to work as a warning sign of coronary artery disease.
What is coronary artery disease?
Coronary artery disease is basically the result of plaques that have accumulated in the artery walls that supply the heart with nutrients and oxygen. With the accumulated plaque in the arteries it is harder for the blood flow to get to the heart and therefore deprives the heart of a sufficient amount of oxygen.
Coronary artery disease is the cause of most heart attacks and even sudden death. About half of healthy men over the age of forty will develop coronary artery disease and one in three healthy women over the age of forty will develop it also.
Because coronary artery disease affects blood flow in the body, it can cause erectile dysfunction. If a sufficient amount of blood does not reach the penis during times of sexual stimulation the penis will not become erect or may become erect for a very short period of time.
What is erectile dysfunction?
Erectile dysfunction plagues many men in America and can be caused by diabetes, high blood pressure, high cholesterol, stress, depression, and some sexual conditions. Erectile dysfunction occurs when there is not enough blood reaching the penis; the smooth muscle in the penis is constricted and will not let enough blood pass so that a male can achieve an erection. This usually occurs in men that are middle aged and are suffering from one or more of the above diseases. Taking Viagra can help because it is a nitrate.
How can Viagra help?
Viagra is a nitrate that helps the muscles in the penis, as well as the heart, to relax and increases blood flow. When Viagra is taken, it releases nitric oxide into the blood stream; the nitric oxide is what relaxes the smooth muscle in the penis. With the smooth muscle relaxed, more blood is able to reach the penis in times of sexual stimulation. Once enough blood reaches the penis it will become elongated and hard allowing the man to achieve sexual pleasure.
Can erectile dysfunction be a warning sign of coronary artery disease?
There have been some studies conducted on healthy men with erectile dysfunction, and healthy men without erectile dysfunction. The study showed that the healthy men without erectile dysfunction didn’t show signs of coronary artery disease, but the men with erectile dysfunction showed that they were definite candidates for coronary artery disease.
Doctors say that men with erectile dysfunction should be considered at a high risk for coronary artery disease and should be checked out immediately. They also say that erectile dysfunction can be the very beginning of coronary artery disease and patients should keep an eye on it.