Impact of COVID-19 on exercise pathophysiology: a combined cardiopulmonary and echocardiographic exercise study.
COVID-19
cardiopulmonary exercise test
echocardiography
hemodynamics
Journal
Journal of applied physiology (Bethesda, Md. : 1985)
ISSN: 1522-1601
Titre abrégé: J Appl Physiol (1985)
Pays: United States
ID NLM: 8502536
Informations de publication
Date de publication:
01 05 2021
01 05 2021
Historique:
pubmed:
26
3
2021
medline:
24
6
2021
entrez:
25
3
2021
Statut:
ppublish
Résumé
Survivors from COVID-19 pneumonia can present with persisting multisystem involvement (lung, pulmonary vessels, heart, muscle, red blood cells) that may negatively affect exercise capacity. We sought to determine the extent and the determinants of exercise limitation in patients with COVID-19 at the time of hospital discharge. Eighteen consecutive patients with COVID-19 and 1:1 age-, sex-, and body mass index-matched controls underwent: spirometry, echocardiography, cardiopulmonary exercise test and exercise echocardiography for the study of pulmonary circulation. Arterial blood was sampled at rest and during exercise in patients with COVID-19. Patients with COVID-19 lie roughly on the same oxygen consumption isophlets than controls both at rest and during submaximal exercise, thanks to supernormal cardiac output (
Identifiants
pubmed: 33764166
doi: 10.1152/japplphysiol.00710.2020
pmc: PMC8143785
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
1470-1478Subventions
Organisme : Italian Ministry of Health
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