Windmill Cardiovascular Systems, Inc (WCS) is a medical device company based in Austin, Texas that is developing an advanced class of auto-adaptive Ventricular Assist Devices (VADs) for the treatment of heart failure. Windmill Cardiovascular’s Toroidal Ventricular Assist Device (TORVAD™)  is a low-shear, fully implantable, valveless, pulsatile pump that synchronizes with the native heartbeat and continuously adapts to changes in physiological needs to restore healthy blood flows and potentially accelerate myocardial recovery.