[HTML][HTML] Comparison of continuous-flow and pulsatile-flow left ventricular assist devices: is there an advantage to pulsatility?

A Cheng, CA Williamitis… - Annals of cardiothoracic …, 2014 - ncbi.nlm.nih.gov
Background Continuous-flow left ventricular assist devices (CFVAD) are currently the most
widely used type of mechanical circulatory support as bridge-to-transplant and destination …

Development and characterization of the arterial W indkessel and its role during left ventricular assist device assistance

M Capoccia - Artificial organs, 2015 - Wiley Online Library
Modeling of the cardiovascular system is challenging, but it has the potential to further
advance our understanding of normal and pathological conditions. Morphology and function …

Simulation as a preoperative planning approach in advanced heart failure patients. A retrospective clinical analysis

M Capoccia, S Marconi, SA Singh, DM Pisanelli… - Biomedical engineering …, 2018 - Springer
Background Modelling and simulation may become clinically applicable tools for detailed
evaluation of the cardiovascular system and clinical decision-making to guide therapeutic …

Hybrid mock circulatory loop simulation of extreme cardiac events

ES Rapp, SR Pawar… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Objective: This paper presents preliminary methods of incorporating the pathological
conditions of cardiac arrhythmias and valvular stenosis in hybrid mock circulation loop …

Scaling the low-shear pulsatile TORVAD for pediatric heart failure

JR Gohean, ER Larson, BH Hsi, M Kurusz… - ASAIO …, 2017 - journals.lww.com
This article provides an overview of the design challenges associated with scaling the low-
shear pulsatile TORVAD ventricular assist device (VAD) for treating pediatric heart failure. A …

Mechanical circulatory support for advanced heart failure: are we about to witness a new “gold standard”?

M Capoccia - Journal of cardiovascular development and disease, 2016 - mdpi.com
The impact of left ventricular assist devices (LVADs) for the treatment of advanced heart
failure has played a significant role as a bridge to transplant and more recently as a long …

Preservation of native aortic valve flow and full hemodynamic support with the TORVAD using a computational model of the cardiovascular system

JR Gohean, MJ George, KW Chang, ER Larson… - ASAIO …, 2015 - journals.lww.com
This article describes the stroke volume selection and operational design for the toroidal
ventricular assist device (TORVAD), a synchronous, positive-displacement ventricular assist …

Estimation of systemic vascular resistance using built-in sensing from an implanted left ventricular assist device

ES Rapp, SR Pawar, JR Gohean… - … and Science in …, 2019 - asmedigitalcollection.asme.org
This paper presents an approach for real-time estimation of the systemic vascular resistance
(SVR) of heart failure patients who have a left ventricular assist device (LVAD). Notably, an …

Preclinical evaluation

AF Stephens, LP Wittberg, S Jacobs… - … and Respiratory Support, 2025 - Elsevier
Mechanical circulatory and respiratory support systems are classified as high-risk devices
that support or sustain human life by regulatory authorities worldwide and, as such, are …

Rotary piston blood pumps: past developments and future potential of a unique pump type

J Wappenschmidt, R Autschbach… - Expert Review of …, 2016 - Taylor & Francis
Introduction: The design of implantable blood pumps is either based on displacement
pumps with membranes or rotary pumps. Both pump types have limitations to meet the …