The electrocardiogram of athletes Comparison with untrained subjects
نویسندگان
چکیده
منابع مشابه
The electrocardiogram of athletes. Comparison with untrained subjects.
The resting electrocardiograms of 30 cyclists currently involved in competitive sport were compared with those of an equal number of healthy controls matched for age, height, and weight. The cyclists had significantly lower heart rates, longer PQ,QRS, and QTc intervals, higher T waves in lead II, left axis deviation of the T wave, higher R waves in the right and deeper S waves in the left praec...
متن کاملInterpretation of the electrocardiogram of young athletes.
Pelliccia, Domenico Corrado, Josef Niebauer, N.A. Mark Estes III, Euan Ashley and Victor Frederick Dewey, Roberto Peidro, David Hadley, Jonathan Drezner, Sanjay Sharma, Antonio Abhimanyu Uberoi, Ricardo Stein, Marco V. Perez, James Freeman, Matthew Wheeler, Interpretation of the Electrocardiogram of Young Athletes Print ISSN: 0009-7322. Online ISSN: 1524-4539 Copyright © 2011 American Heart Ass...
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Ventilatory responses to CO2 during rest and exercise were studied in 10 marathon runners and 14 untrained subjects by the rebreathing method. The average responses of the untrained subjects and athletes at rest as meausred by the slope of VE-PACO2 curves were 1.86 and 1.12 liters/min-mmHg, the difference being statistically significant (p less than 0.05). During exercise the slope of VE-PACO2 ...
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heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
15 صفحه اولa comparison of teachers and supervisors, with respect to teacher efficacy and reflection
supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...
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ژورنال
عنوان ژورنال: Heart
سال: 1970
ISSN: 1355-6037
DOI: 10.1136/hrt.32.2.160