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References (29)
-
Bryan Fritz, J. Cysyk, Raymond Newswanger, W. Weiss, G. Rosenberg (2010)
Development of an Inlet Pressure Sensor for Control in a Left Ventricular Assist DeviceASAIO Journal, 56
-
DM Karantonis, DG Mason, RF Salamonsen, PJ Ayre, SL Cloherty, NH Lovell (2006)
Identification and Classification of physiologically significant pumping states in an implantable rotary blood pump: Patient trial results., 53
-
A. Petrou, Daniel Kuster, Jongseok Lee, M. Meboldt, M. Daners (2018)
Comparison of Flow Estimators for Rotary Blood Pumps: An In Vitro and In Vivo StudyAnnals of Biomedical Engineering, 46
-
R. Salamonsen, E. Lim, John Moloney, N. Lovell, F. Rosenfeldt (2015)
Anatomy and Physiology of Left Ventricular Suction Induced by Rotary Blood Pumps.Artificial organs, 39 8
-
(1988)
Chamber pressure -volume relation versus muscle tension-length relaxation -
S. Karamihas (2004)
Development of cross correlation for objective comparison of profilesInternational Journal of Vehicle Design, 36
-
A. Petrou, Jongseok Lee, S. Dual, Gregor Ochsner, M. Meboldt, M. Daners (2018)
Standardized Comparison of Selected Physiological Controllers for Rotary Blood Pumps: In Vitro StudyArtificial Organs, 42
-
R. John, K. Liao, F. Kamdar, P. Eckman, A. Boyle, M. Colvin-adams (2010)
Effects on pre- and posttransplant pulmonary hemodynamics in patients with continuous-flow left ventricular assist devices.The Journal of thoracic and cardiovascular surgery, 140 2
-
D. Karantonis, D. Mason, R. Salamonsen, P. Ayre, S. Cloherty, N. Lovell (2007)
Classification of Physiologically Significant Pumping States in an Implantable Rotary Blood Pump: Patient Trial ResultsASAIO Journal, 53
-
D. Burkhoff, Mathew Maurer, Susan Joseph, Joseph Rogers, E. Birati, J. Rame, Sanjiv Shah (2015)
Left atrial decompression pump for severe heart failure with preserved ejection fraction: theoretical and clinical considerations.JACC. Heart failure, 3 4
-
L. Fresiello, K. Zieliński, S. Jacobs, A. Molfetta, K. Pałko, F. Bernini, Michael Martin, P. Claus, G. Ferrari, M. Trivella, K. Górczynska, M. Darowski, B. Meyns, M. Kozarski (2014)
Reproduction of continuous flow left ventricular assist device experimental data by means of a hybrid cardiovascular model with baroreflex control.Artificial organs, 38 6
-
K. Reesink, A. Dekker, T. Nagel, C. Beghi, F. Leonardi, P. Botti, G. Cicco, R. Lorusso, F. Veen, J. Maessen (2007)
Suction due to left ventricular assist: implications for device control and management.Artificial organs, 31 7
-
Gregor Ochsner, Raffael Amacher, M. Daners (2013)
Emulation of ventricular suction in a hybrid mock circulation2013 European Control Conference (ECC)
-
C. Gross, H. Schima, T. Schlöglhofer, K. Dimitrov, M. Maw, J. Riebandt, D. Wiedemann, D. Zimpfer, F. Moscato (2020)
Continuous LVAD monitoring reveals high suction rates in clinically stable outpatientsArtificial Organs, 44
-
K. Muthiah, D. Robson, R. Prichard, R. Walker, Sunil Gupta, A. Keogh, P. Macdonald, J. Woodard, E. Kotlyar, K. Dhital, E. Granger, P. Jansz, P. Spratt, C. Hayward (2015)
Effect of exercise and pump speed modulation on invasive hemodynamics in patients with centrifugal continuous-flow left ventricular assist devices.The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation, 34 4
-
L. Fresiello, A. Khir, A. Molfetta, M. Kozarski, G. Ferrari (2013)
Effects of intra-aortic balloon pump timing on baroreflex activities in a closed-loop cardiovascular hybrid model.Artificial organs, 37 3
-
L. Fresiello, B. Meyns, A. Molfetta, G. Ferrari (2016)
A Model of the Cardiorespiratory Response to Aerobic Exercise in Healthy and Heart Failure ConditionsFrontiers in Physiology, 7
-
M. Stevens, Stephen Wilson, A. Bradley, J. Fraser, D. Timms (2014)
Physiological control of dual rotary pumps as a biventricular assist device using a master/slave approach.Artificial organs, 38 9
-
M. Vollkron, H. Schima, L. Huber, R. Benkowski, G. Morello, G. Wieselthaler (2004)
Development of a suction detection system for axial blood pumps.Artificial organs, 28 8
-
N. Uriel, S. Adatya, J. Malý, E. Kruse, D. Rodgers, G. Heatley, A. Herman, P. Sood, D. Berliner, J. Bauersachs, A. Haverich, M. Želízko, J. Schmitto, I. Netuka (2017)
Clinical hemodynamic evaluation of patients implanted with a fully magnetically levitated left ventricular assist device (HeartMate 3).The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation, 36 1
-
J. Moss, Erin Flatley, Andrew Beaser, John Shin, H. Nayak, G. Upadhyay, M. Burke, V. Jeevanandam, N. Uriel, R. Tung (2017)
Characterization of Ventricular Tachycardia After Left Ventricular Assist Device Implantation as Destination Therapy: A Single-Center Ablation Experience.JACC. Clinical electrophysiology, 3 12
-
J. Pauls, M. Stevens, Emma Schummy, G. Tansley, J. Fraser, D. Timms, S. Gregory (2015)
In Vitro Comparison of Active and Passive Physiological Control Systems for Biventricular Assist DevicesAnnals of Biomedical Engineering, 44
-
Ayan Sen, J. Larson, K. Kashani, Stacy Libricz, Bhavesh Patel, P. Guru, Cory Alwardt, O. Pajaro, J. Farmer (2016)
Mechanical circulatory assist devices: a primer for critical care and emergency physiciansCritical Care, 20
-
E. Sorensen, Z. Kon, E. Feller, S. Pham, B. Griffith (2018)
Quantitative Assessment of Inflow Malposition in Two Continuous-Flow Left Ventricular Assist Devices.The Annals of thoracic surgery, 105 5
-
K. Gwak, M. Ricci, Shaun Snyder, B. Paden, J. Boston, M. Simaan, J. Antaki (2005)
In Vitro Evaluation of Multiobjective Hemodynamic Control of a Heart-Assist PumpASAIO Journal, 51
-
J. Rich, D. Burkhoff (2017)
HVAD Flow Waveform Morphologies: Theoretical Foundation and Implications for Clinical PracticeAsaio Journal, 63
-
Antonio Ferreira, Yih-Choung Yu, D. Arnold, S. Vandenberghe, Jonathan Grashow, T. Kitano, D. Borzelleca, J. Antaki (2012)
In Vitro Hemodynamic Evaluation of Ventricular Suction Conditions of the EVAHEART Ventricular Assist PumpThe International Journal of Artificial Organs, 35
-
(1994)
Shock & acute pulmonary failure in surgical patients -
J. Pauls, M. Stevens, N. Bartnikowski, J. Fraser, S. Gregory, G. Tansley (2016)
Evaluation of Physiological Control Systems for Rotary Left Ventricular Assist Devices: An In-Vitro StudyAnnals of Biomedical Engineering, 44
- Publisher
- Wolters Kluwer Health
- Copyright
- Copyright © ASAIO 2021
- ISSN
- 1058-2916
- eISSN
- 1538-943X
- DOI
- 10.1097/mat.0000000000001370
- Publisher site
- See Article on Publisher Site
Abstract
Ventricular suction is a frequent adverse event in patients with a ventricular assist device (VAD). This study presents a suction module (SM) embedded in a hybrid (hydraulic-computational) cardiovascular simulator suitable for the testing of VADs and related suction events. The SM consists of a compliant latex tube reproducing a simplified ventricular apex. The SM is connected on one side to a hydraulic chamber of the simulator reproducing the left ventricle, and on the other side to a HeartWare HVAD system. The SM is immersed in a hydraulic chamber with a controllable pressure to occlude the compliant tube and activate suction. Two patient profiles were simulated (dilated cardiomyopathy and heart failure with preserved ejection fraction), and the circulating blood volume was reduced stepwise to obtain different preload levels. For each simulated step, the following data were collected: HVAD flow, ventricular pressure and volume, and pressure at the inflow cannula. Data collected for the two profiles and for decreasing preload levels evidenced suction profiles differing in terms of frequency (intermittent vs. every heart beat), amplitude (partial or complete stoppage of the HVAD flow), and shape. Indeed different HVAD flow patterns were observed for the two patient profiles because of the different mechanical properties of the simulated ventricles. Overall, the HVAD flow patterns showed typical indicators of suctions observed in clinics. Results confirmed that the SM can reproduce suction phenomena with VAD under different pathophysiological conditions. As such, the SM can be used in the future to test VADs and control algorithms aimed at preventing suction phenomena.
Journal
ASAIO Journal – Wolters Kluwer Health
Published: Oct 4, 2021