{Reference Type}: Editorial {Title}: Hemodynamic Ramp Testing for Left Ventricular Assist Devices: Overcoming Biology. {Author}: Fu S;Samson R; {Journal}: ASAIO J {Volume}: 70 {Issue}: 8 {Year}: 2024 Aug 1 {Factor}: 3.826 {DOI}: 10.1097/MAT.0000000000002271