Increased resting heart rate increased the risk of premature death
The resting heart rate can, apparently, show our relative life expectancy. Swedish scientists were able to determine, on the basis of a study that an average rest frequency can be doubled from about 75 beats per Minute, the risk of death. Each blow more showed an increased risk of 3 percent. A reduction in the Resting heart rate is, for example, by regular endurance sports.
In a recent study by the University of Gothenburg has now been found that a resting pulse rate of 75 beats per Minute, suggesting that in the middle age on the risk of premature death. The results of the study were published in the English journal “the Open Heart” of the British Medical Journal.
How does the resting heart rate on health?
If men, after the age of 50. Age had a resting heart rate of 75 or more, both died twice as often over the next two decades, compared with men who had a resting heart rate of 55 or less, report the authors of the study. Each additional resting heart beat per Minute was associated with a three percent higher risk of premature death, report the researchers. Additional beats of the heart were also associated with a one percent higher risk for cardiovascular disease and a two percent increase in the probability of coronary heart disease.
What is the resting heart rate is?
The so-called resting heart rate indicates how often the Organ per Minute, not beats, if you make an effort especially or exercise. A normal value is between 50 and 100 beats per Minute (bpm). A lower heart rate generally indicates better cardiovascular health and General Fitness.
798 men took part in the study
To find out how changes in our heart rate the risk of early death can have an influence, analyzed the researchers the data of 798 men. The Participants were all born in the year 1943. The men filled out already in 1993 a questionnaire about their lifestyle, this Stress and any family history of heart disease. They were also subjected to a medical examination, which included measurement of resting heart rate. The Participants were then divided into four groups: people with a resting heart rate of 55 bpm or less; 56 to 65 bpm; 66 to 75 bpm, and more than 75 bpm. The resting heart rate was measured in 2003 and again in 2014 among the men, who were at that time still alive and in the study wanted to participate.
What is coronary heart disease?
A so-called coronary artery disease occurs when the main blood vessels that supply the heart with oxygen and nutrients, become damaged. This is due, in General, normally, on Plaque and inflammation. When Plaques build up narrows the arteries, reducing blood flow to the heart is reduced. In the course of time, this can lead to Angina pectoris, while a complete blockage can even cause a heart attack. Many people have no symptoms at first, but if the Plaques build up, you may notice chest pain or shortness of breath when you’re exercising or stressed. Other causes are Smoking, Diabetes and an inactive and sedentary life style.
How can I prevent coronary heart disease?
Coronary heart disease can be prevented by giving up Smoking, symptoms such as Diabetes or high blood pressure control, stay active, eat healthy and avoid Stress. Medications can help to reduce cholesterol, and Aspirin, for example, can thin the blood to reduce the risk of blood clots. In severe cases, Stents may be introduced into the arteries to open them, and in the case of coronary bypass surgery, a vessel from another part of the body is transplanted to bypass the blocked arteries.
What results were found?
During the 21-year study period, died, 119 of the Participants (nearly 15 percent) prior to their 71. Birthday. And 237 men (almost 28 percent) developed cardiovascular disease. This is a General term for conditions that affect the heart or blood vessels. About 113 participants (14%) developed coronary heart disease, in the blood flow to the heart through the coronary arteries, or interrupted is blocked. The results showed that people with a measured resting heart rate of 75 or more in the year 1993 died within the age of 21 are twice as likely, compared with patients with a heart rate of 55 bpm or below.
In the case of a stable resting heart rate between the year 1993 to the year 2003, when the men were 50 to 60 years old, the risk for cardiovascular disease in the next eleven years, 44 per cent lower, compared with Participants whose heart increase in frequency during this age. Men with a heart rate of about 55 bpm, in 1993, were more often smokers, sedentary or stressed. They suffered from diseases more often among typical risk factors for heart such as high blood pressure or obesity.
Further research is needed
It was during the investigation, merely an observation study, which could not determine the causes, report the researchers. Also, only men of a certain age were examined, thus the results may not apply to the General population. Further research on this topic is urgently needed. The authors hope, however, that the results will lead to in the future, our resting heart rate changes is monitored, which can reveal our risk for heart disease. If you want to protect yourself against diseases of the heart, you can take, for example, more cinnamon. A study of the Victor Babes University of Medicine and Pharmacy found recently that cinnamon is the best protection against cardiovascular diseases. (as)