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Exercise excessively influence on cardiovascular
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The U.S. researchers warn excessively exercise can be at risk of cardiovascular disease after discovering that one in 10 marathon runners, there is a person with heart disease, according to Telegraph.
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According to the researchers, the marathon runners and long distance cycling at risk long term damage and cardiovascular risk may be higher heart attack after two years of joining the race.
In addition to affecting the heart muscle, the athlete can see the changes in heart rate, the indicator for heart rhythm disturbances and death if untreated.
The sports endurance training associated with increased five-fold risk atrial fibrillation, a condition that requires care and treatment can be fatal.
Lead researcher James H. O'Keefe, Dr. Saint Luke's Hospital in Kansas City (USA) said: "Exercise is essential in everyday life. However, this finding indicates that modest exercise brings many benefits for health and excessively exercise is not really beneficial to cardiovascular health. We should only maintain exercise from 30-60 minutes a day is best. "
Dr. O'Keefe said, adding, daily physical activity in a reasonable period of time can help prevent and cure many diseases including effectiveness of coronary heart disease, high blood pressure, heart failure and obesity.
The study was published in the journal Mayo Clinic Proceedings |
Translator: nnhanh
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