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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6939784 | PMC |
| http://dx.doi.org/10.1093/ehjcr/ytz165 | DOI Listing |
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Geisinger Heart Institute, Wilkes Barre, PA, USA. Electronic address:
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How to correct QT interval after cardiac resynchronisation therapy.
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Victorian Heart Institute, Monash University, Clayton, VIC, Australia; Victorian Heart Hospital, Clayton, VIC, Australia. Electronic address:
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View Article and Find Full Text PDFComparative Electrocardiographic Analysis Between Physical Exercise Practitioners and Athletes: A Cross-Sectional Study.
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Study Design and Scientific Writing Laboratory, Centro Universitario FMABC, Santo André 09060-870, SP, Brazil.
The trained heart adapts through geometric changes influenced by concentric and eccentric hypertrophy, depending on the predominance of the isometric or dynamic components of the exercise performed. Additionally, alterations in heart rhythm may occur due to increased vagal system activity. Cardiological evaluation with an electrocardiogram (ECG) aims to identify cardiac conditions that could temporarily or permanently disqualify an athlete from competition.
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