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Cardiac mechanics are impaired during fatiguing exercise and cold pressor test in healthy older adults

We sought to determine how the aging left ventricle (LV) responds to sympathetic nervous system (SNS) activation. Three separate echocardiographic experiments were conducted in 11 healthy young (26 ± 1 yr) and 11 healthy older (64 ± 1 yr) adults. Tissue Doppler imaging was used to measure systolic m...

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Detalles Bibliográficos
Main Authors: Muller, Matthew D., Mast, Jessica L., Patel, Hardikkumar, Sinoway, Lawrence I.
Formato: Artigo
Idioma:Inglês
Publicado: American Physiological Society 2013
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3544501/
https://ncbi.nlm.nih.gov/pubmed/23154996
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1152/japplphysiol.01165.2012
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