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Figure 3 | Journal of Biomedical Science

Figure 3

From: Nitroprusside modulates pulmonary vein arrhythmogenic activity

Figure 3

Effect of nitroprusside on the PV electrical activity. Action potential of PV cardiomyocyte before (indicated by black triangle) and after (indicated by blank triangle) the administration of nitroprusside. There were shorter action potentials after the administration of nitroprusside. *P < 0.05, versus before nitroprusside PV cardiomyocytes. (RMP: resting membrane potential, APA: action potential amplitude, APD50: 50% of action potential duration, APD90: 90% of action potential duration).

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