Fig. 3
From: Targeting NLRP3 signaling reduces myocarditis-induced arrhythmogenesis and cardiac remodeling
Morphology of AP and incidence of premature ventricular contractions and ventricular tachycardia. A Superimposed traces depicting APs in the RVOTs of the control (healthy rats), experimental (rats with myocarditis), and treatment (MCC950-treated rats with myocarditis) groups (n = 8). APA and APD at repolarizations of 20%, 50%, and 90% (APD20, APD50, and APD90) are indicated. B Superimposed traces depict APs in the RVAs of the control, experimental, and treatment groups (n = 8). APA, APD20, APD50, and APD90 are indicated. C Superimposed traces depict APs in the LVs of the control, experimental, and treatment groups (n = 8). APA, APD20, APD50, and APD90 are indicated. D Premature ventricular contractions and ventricular tachycardia in the RVOTs, RVAs, and LVs of the control (n = 6), experimental (n = 10), and treatment (n = 7) groups. AP, action potential; APA, action potential amplitude; APD, action potential duration; RVOT, right ventricle outflow tract; RVA, right ventricular apex; LV, left ventricle