Variability of post-exercise pulmonary capillary wedge pressure recovery. Implications for noninvasive echocardiographic diagnostics

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00159816%3A_____%2F15%3A00060930" target="_blank" >RIV/00159816:_____/15:00060930 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14110/15:00082793 RIV/00209775:_____/15:#0000325
Result on the web
<a href="http://biomed.papers.upol.cz/getrevsrc.php?identification=public&mag=bio&raid=535&type=fin&ver=3" target="_blank" >http://biomed.papers.upol.cz/getrevsrc.php?identification=public&mag=bio&raid=535&type=fin&ver=3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5507/bp.2013.016" target="_blank" >10.5507/bp.2013.016</a>

Result language
angličtina
Original language name
Variability of post-exercise pulmonary capillary wedge pressure recovery. Implications for noninvasive echocardiographic diagnostics
Original language description
Aim: The aim of our study was to assess the course of immediate post-exercise pulmonary capillary wedge pressure (PCWP) changes to identify the optimal time window for the noninvasive diagnostics of exercise-induced PCWP elevation. Methods and Results: Seventy-one patients at risk of heart failure with normal left ventricular ejection fraction underwent simultaneous exercise echocardiography and right heart catheterization. The ratio of early left ventricular filling velocity (E) to early diastolic mitral annular velocity (e') was used to predict noninvasively exercise-induced PCWP elevation. Fifty-one patients had exercise-induced PCWP elevation ? 8 mmHg and reached peak exercise PCWP ? 20 mmHg. Rapid post-exercise recovery of PCWP within 2 min was achieved in 18 (35.3%) patients. Intermediate post-exercise PCWP recovery at 3 and 4 min was found in 16 (31.4%) patients while late post-exercise PCWP recovery (? 5 min) was achieved in 17 (33.3%) patients. Conclusion: The course of post-e
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FA - Cardiovascular diseases including cardio-surgery
OECD FORD branch
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Project
<a href="/en/project/ED1.100%2F02%2F0123" target="_blank" >ED1.100/02/0123: St. Anne´s University Hospital Brno - International Clinical Research Center (FNUSA-ICRC)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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