The safety factor approach in the analysis of reentrant patterns of activation in the ischemic virtual heart

摘要

Traditionally, VF has been directly related to dispersion of refractoriness. However, further theoretical studies relating refractoriness and reentry generation would be helpful to understand their implication. Recently, the safety factor for conduction (SF) has been proposed as a useful parameter to analyze propagation of action potential (AP) and conduction block.