Valutazione della risposta cardiovascolare allo sforzo isometrico massimale, mediante la metodica della impedenza cardiaca, in atleti di pallavolo
Deutscher übersetzter Titel: | Feststellung der kardiovaskulaeren Reaktion auf maximale isometrische Belastung mit der Impedanzkardiographie bei Volleyballspielern |
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Autor: | Giusti, C.; Bello, V. di; Lunardi, M.; Santoro, G.; Cini, G.; Dini, G.; Romano, M.F. |
Erschienen in: | Medicina dello sport |
Veröffentlicht: | 36 (1983), 4, S. 339-351, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource |
Sprache: | Italienisch |
ISSN: | 0025-7826, 1827-1863 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU198404021096 |
Quelle: | BISp |
Abstract
The authors have studied the cardiovascular responses to maximal isometric exercise, obtained with hand grip, of a group of trained volley-ball athletes compared with a control group of untrained subjects. The authors have used the impedance cardiogram for the evaluation of systolic time intervals and hemodynamic rheographic parameters: stroke volume, cardiac output, cardiac index; besides the authors have valued the variations of arterial blood-pressure, heart rate, and double product. The authors have found out significant variations, in comparison between groups, both of pre-ejection period (PEP), of stroke volume and cardiac output, and of systolic and diastolic arterial blood-pressure, heart rate and of relative double product. Verf.-Referat