Cracked Acrylic Ventricular Assist Devices after Using a Doppler Stethoscope and Ultrasound Transmission Gel to Predict Impending Pump Failure: A Case ReportVerna E. NelsonJ Extra Corpor Technol, 29 2 (1997) 92-95DOI: https://doi.org/10.1051/ject/199729292
