Fig. 6From: Endothelial shear stress enhancements: a potential solution for critically ill Covid-19 patientsa TUNEL test showing manifestation of myocardial apoptotic cells (blue color) in control. b TUNEL test showing few manifestations of myocardial apoptotic cells (blue color) with vasodilation of intramyocardial vessels in tested dog (asphyxia model) after 2Â h of device pulsations [23]Back to article page