Study of Respiratory Variations of Mitral Valve Diastolic Flow in Hemodialysis Patients.
Sign Up to like & getrecommendations! Published in 2023 at "Angiology"
DOI: 10.1177/00033197231155509
Abstract: The respiratory variations in mitral valve (MV) Doppler flow in hemodialysis (HD) patients have not been investigated and the normal echocardiographic value is used as a reference for HD patients. The present study evaluated the… read more here.
Keywords: variations mitral; mitral valve; dialysis; hemodialysis patients ... See more keywords
Respiratory variations in pulse pressure and photoplethysmographic waveform amplitude during positive expiratory pressure and continuous positive airway pressure in a model of progressive hypovolemia
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DOI: 10.1371/journal.pone.0223071
Abstract: Purpose Respiratory variations in pulse pressure (dPP) and photoplethysmographic waveform amplitude (dPOP) are used for evaluation of volume status in mechanically ventilated patients. Amplification of intrathoracic pressure changes may enable their use also during spontaneous… read more here.
Keywords: respiratory variations; dpp; dpop; progressive hypovolemia ... See more keywords