Why the study?
Is exercise-induced muscle vasodilatation associated with cardiovascular responses during treadmill exercise testing in individuals without overt heart disease?
Population
796 asymptomatic subjects (431 females and 365 males) without overt heart disease
Design
Cross-sectional
Authors
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Suggests integrated vascular-autonomic function during exercise; hypothesis-generating and should not yet change practice.
Is exercise-induced muscle vasodilatation associated with cardiovascular responses during treadmill exercise testing in individuals without overt heart disease?
Favorable hemodynamic and chronotropic responses during treadmill testing are associated with better peripheral vasodilator capacity in asymptomatic individuals.
Nunes et al. (2013) studied this question.
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