Dr. Chauncey W. Crandall, M.D. is chief of the Cardiac Transplant Program at the world-renowned Palm Beach Cardiovascular Clinic in Palm Beach Gardens, Fla.. He practices interventional, vascular, and transplant cardiology. Dr. Crandall received his post-graduate training at Yale University School of Medicine, where he also completed three years of research in the Cardiovascular Surgery Division. Dr. Crandall regularly lectures nationally and internationally on preventive cardiology, cardiology healthcare of the elderly, healing, interventional cardiology, and heart transplants. Known as the “Christian physician,” Dr. Crandall has been heralded for his values and message of hope to all his heart patients. Dr. Crandall is author of Dr. Crandall’s Heart Health Report newsletter.

Dr. Chauncey W. Crandall, M.D.

Tags: apnea | heart disease | snoring | metabolic syndrome

Sleep Apnea: A 'Silent Killer'

By Chauncey Crandall, M.D.   |   Thursday, 30 Jan 2014 03:43 PM

Sleep apnea is a condition that causes a person to repeatedly stop breathing while he or she is asleep. This lowers a person’s blood oxygen level, and results in the same physiological response as when a person is under great stress. The heart beats faster, blood pressure goes up, and the body releases stress hormones that are detrimental to your health.
Over time, these changes in the body can cause serious health problems such as high blood pressure, heart disease, and metabolic syndrome. In fact, it’s thought that
70 to 80 percent of people with sleep apnea also have metabolic syndrome.
Sleep apnea occurs most commonly in men, especially those 65 and older, as well as those who are overweight or smoke. Sleep apnea is considered a “silent killer,” because those who have it are not aware of it. But if you are a loud snorer, or you experience daytime sleepiness, these are clues you can’t afford to ignore.
The good news is that with treatment, sleep apnea can disappear. The main way to treat sleep apnea is by sleeping with a CPAP mask, which provides continuous air pressure through the night that keeps the breathing airwaves open.
In a recent study published in The New England Journal of Medicine, researchers outfitted 99 patients with a CPAP device for three months and then gave them a fake one to use. They found that metabolic syndrome disappeared in those who used the real device, but returned when the fake CPAP mask was used.
So if you find yourself yawning during the day, or your spouse complains that you snore and sometimes stop breathing, get checked for sleep apnea. It could save your life.

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