Beck and back: A paradigm change in coronary sinus interventions-pulsatile stretch on intact coronary venous endothelium

Mechanotransduction of pulsatile stretch on coronary venous endothelium by pressure-controlled intermittent coronary sinus occlusion induces heme oxygenase-1 and vascular endothelial growth factor gene expression, leaving the ischemic pathway of the hypoxia-induced factor activity unchanged. This cascade of molecular events closes the argument gap to historical reports of the Beck procedure on revascularization and myocardial salvage.