Phillip Spratt

A prospective, multicenter trial of the VentrAssist left ventricular assist device for bridge to transplant: safety and efficacy.

David Kaye, John Woodard, D. Kaye, 2008, The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation.

Effect of exercise and pump speed modulation on invasive hemodynamics in patients with centrifugal continuous-flow left ventricular assist devices.

John Woodard, K. Muthiah, P. Macdonald, 2015, The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation.

VentrAssist left ventricular assist device: clinical trial results and Clinical Development Plan update.

John Woodard, P. Spratt, J. Woodard, 2007, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Effect of Alteration in Pump Speed on Pump Output and Left Ventricular Filling with Continuous-Flow Left Ventricular Assist Device

John Woodard, Peter Ayre, P. Macdonald, 2011, ASAIO journal.