Reduction in Post-Marathon Peak Oxygen Consumption: Sign of Cardiac Fatigue in Amateur Runners?
Author(s) -
Ana Sierra,
Anderson Donelli da Silveira,
Ricardo Contesini Francisco,
Rodrigo Bellios de Mattos Barretto,
Carlos Anibal Sierra,
Romeu Sérgio Meneghelo,
Maria Augusta Peduti Dal ́Molin Kiss,
Nabil Ghorayeb,
Ricardo Stein
Publication year - 2015
Publication title -
arquivos brasileiros de cardiologia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.4
H-Index - 53
eISSN - 1678-4170
pISSN - 0066-782X
DOI - 10.5935/abc.20150148
Subject(s) - medicine , vo2 max , running economy , amateur , inotrope , physical therapy , cardiology , treadmill , cardiac output , heart rate , hemodynamics , blood pressure , political science , law
Prolonged aerobic exercise, such as running a marathon, produces supraphysiological stress that can affect the athlete's homeostasis. Some degree of transient myocardial dysfunction ("cardiac fatigue") can be observed for several days after the race.
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