Japanese Circulation Society

Plenary Session 3
Structural Remodeling in Atrial Fibrillation as Arrhythmogenic Substrates: Tachyarrhythmia and Gap Junction Remodeling
Tomoko Ohkusa

Figure 4. In cadiomyopathic hamsters compared to age-matched controls, after 20 weeks, left ventricular end diastolic diameter significantly increased, ejection fraction and fractional shortening decreased, and QRS was significantly prolonged.