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The Hemodynamic Effects of Aortic Insufficiency in Patients Supported with Continuous-Flow Left Ventricular Assist Devices
Highlights • LVAD patients with AI have elevated filling pressures and reduced PAPi. • Elevated PCWP in the presence of AI can be reduced with increased LVAD speed. • Increasing LVAD speed results in worsening AI with unknown long-term consequences.
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| Published in: | Journal of cardiac failure 2017-07, Vol.23 (7), p.545-551 |
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| Main Authors: | , , , , , , , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c423t-13a215d64111addb08ab56428f3fccf0f25d61c27bd0cd8c7b9f7d271b572b9f3 |
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| cites | cdi_FETCH-LOGICAL-c423t-13a215d64111addb08ab56428f3fccf0f25d61c27bd0cd8c7b9f7d271b572b9f3 |
| container_end_page | 551 |
| container_issue | 7 |
| container_start_page | 545 |
| container_title | Journal of cardiac failure |
| container_volume | 23 |
| creator | Sayer, Gabriel, MD Sarswat, Nitasha, MD Kim, Gene H, MD Adatya, Sirtaz, MD Medvedofsky, Diego, MD Rodgers, Daniel, BA Kruse, Eric, BS, RDCS Ota, Takeyoshi, MD PhD Jeevanandam, Valluvan, MD Lang, Roberto, MD Uriel, Nir, MD MSc |
| description | Highlights • LVAD patients with AI have elevated filling pressures and reduced PAPi. • Elevated PCWP in the presence of AI can be reduced with increased LVAD speed. • Increasing LVAD speed results in worsening AI with unknown long-term consequences. |
| doi_str_mv | 10.1016/j.cardfail.2017.04.012 |
| format | article |
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| fulltext | fulltext |
| identifier | ISSN: 1071-9164 |
| ispartof | Journal of cardiac failure, 2017-07, Vol.23 (7), p.545-551 |
| issn | 1071-9164 1532-8414 |
| language | eng |
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| source | ScienceDirect Journals |
| subjects | Adult Aged Aortic insufficiency Aortic Valve Insufficiency - diagnostic imaging Aortic Valve Insufficiency - physiopathology Aortic Valve Insufficiency - therapy Cardiovascular Cohort Studies Female Heart-Assist Devices - trends hemodynamics Hemodynamics - physiology Humans left ventricular assist device Male Middle Aged right ventricular failure Ventricular Function, Left - physiology |
| title | The Hemodynamic Effects of Aortic Insufficiency in Patients Supported with Continuous-Flow Left Ventricular Assist Devices |
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