Results 221 to 230 of about 207,522 (265)
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Cardiac Electrophysiology Review, 2003
Cardiac arrhythmias are difficult to define epidemiologically. It therefore follows that data available on their actual incidence and prevalence is limited. Although many of the available studies can be criticised due to methodological flaws, overall there do appear to be some differences in the incidence and prevalence of arrhythmias in different ...
Bethan, Freestone, Gregory Y H, Lip
openaire +2 more sources
Cardiac arrhythmias are difficult to define epidemiologically. It therefore follows that data available on their actual incidence and prevalence is limited. Although many of the available studies can be criticised due to methodological flaws, overall there do appear to be some differences in the incidence and prevalence of arrhythmias in different ...
Bethan, Freestone, Gregory Y H, Lip
openaire +2 more sources
European Heart Journal, 1987
The presence of arrhythmias in athletes is not infrequent. Bradyarrhythmias are more frequent in sportsmen than in the general population. This fact is often due to a 'relative vagal hypertony', owing to a training effect. Tachyarrhythmias are also present in sportsmen in almost the same percentage as in sedentary people.
B, Carù +4 more
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The presence of arrhythmias in athletes is not infrequent. Bradyarrhythmias are more frequent in sportsmen than in the general population. This fact is often due to a 'relative vagal hypertony', owing to a training effect. Tachyarrhythmias are also present in sportsmen in almost the same percentage as in sedentary people.
B, Carù +4 more
openaire +2 more sources
JAMA: The Journal of the American Medical Association, 1973
To the Editor.— I was very interested in the timely critique of low-carbohydrate diets recently published by the Council on Foods and Nutrition (224:1415, 1973) and wish to present a possible complication of such a diet. A 23-year-old white male ensign noted the onset of dyspnea on exertion and a rapid heart rate after a 9-kg weight loss in one month
openaire +2 more sources
To the Editor.— I was very interested in the timely critique of low-carbohydrate diets recently published by the Council on Foods and Nutrition (224:1415, 1973) and wish to present a possible complication of such a diet. A 23-year-old white male ensign noted the onset of dyspnea on exertion and a rapid heart rate after a 9-kg weight loss in one month
openaire +2 more sources
A transformer-based deep neural network for arrhythmia detection using continuous ECG signals
Computers in Biology and Medicine, 2022Rui Hu, Rui Hu
exaly
Arrhythmias and cardiomyopathy
Journal of Cardiovascular Medicine, 2017BONADEI, Ivano +3 more
openaire +3 more sources