Belastungsechokardiographie zur komplexen Analyse der diastolischen Linksventrikelfunktion von Sportlern waehrend Ergometrie im Liegen
| Englischer übersetzter Titel: | Exercise-echocardiography: complex analysis of diastolic left ventricular function in athletes during supine exercise |
|---|---|
| Autor: | Pfister, R.; Hoertnagl, H.; Semenitz, B.; Raas, E. |
| Herausgeber: | Boening, D.; Braumann, Klaus-Michael; Busse, M.W.; Maassen, Norbert; Schmidt, W. |
| Erschienen in: | Sport - Rettung oder Risiko für die Gesundheit? 31. Deutscher Sportärztekongress, Hannover 1988 |
| Veröffentlicht: | Köln: Dt. Ärzte-Verl. (Verlag), 1989, 1989. S. 629-632, Abb., Lit., Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Sammelwerksbeitrag |
| Medienart: | Gedruckte Ressource |
| Sprache: | Deutsch |
| ISBN: | 3769101952 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU199411074505 |
| Quelle: | BISp |
Abstract des Autors
We studied the changes of filling and relaxation patterns of the left ventricle during exercise (by use of a computer-assisted instantaneous analysis from m-mode-echocardiograms). M-mode-echocardiograms of 10 well trained athletes' records at rest and during supine ergometry were analysed. The relative time interval during isovolumetric relaxation-period changed from 7.8 +/- 3.6 to 20.3 +/- 7.3%, during rapid and slow filling phase from 65.3 +/- 7.9 to 16.8 +/- 10.2%, during atrial systole from 26.9 +/- 6.8 to 63.3 +/- 5.9% in the first minute of exercise. Compared to control group of 9 healthy persons the differences were more pronounced in the study group which reveals a better filling and relaxation pattern of the left ventricle in the athlete's heart. Verf.-Referat