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Fig. 4 | Cardiovascular Diabetology

Fig. 4

From: Dapagliflozin reduces the vulnerability of rats with pulmonary arterial hypertension-induced right heart failure to ventricular arrhythmia by restoring calcium handling

Fig. 4

Ca2+ microfluorometry. a Recordings of CaTs from RVCMs in each group. b The diastolic [Ca2+]i level, c CaT amplitude, and d CaT decay time constant (Tau) of a single RVCM were recorded and quantitatively analysed for RVCMs from the 4 groups of rats. Each point represents the result from a single RVCM. RVCM right ventricular cardiomyocyte, CaT Ca2+ transient. n/N = 15/5 = cells/rats per group. The horizontal lines show the mean ± SEM. One-way ANOVA. *p < 0.05, **p < 0.01, ***p < 0.001

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Cardiovascular Diabetology

ISSN: 1475-2840