The endocardium also plays crucial roles during heart development because it provides patterning signals for myocardial trabeculation 3 and compaction, 4 contributes to coronary vessel formation, 5 ...

Transdifferentiation is the conversion of a cell type present in one tissue or organ into a cell type from another tissue or organ without going through a pluripotent cell state ...

In endocardium and epicardium, quinidine induced monotonic and concentration-dependent APD prolongation at all CLs. In contrast, the effects of quinidine in M cells varied from prolongation to ...