Fig. 3: Characterization of cardiac function and swimming capacity in the GRZ killifish during physiological aging. | npj Aging

Fig. 3: Characterization of cardiac function and swimming capacity in the GRZ killifish during physiological aging.

From: Nothobranchius furzeri: a vertebrate model for studying cardiac aging and cellular senescence

Fig. 3

a, b Ejection fraction (EF%) in male and female killifish from 8 to 20 weeks of age. c, d E/A ratio measured by Doppler echocardiography in killifish from 16 to 20 weeks of age. e, f Swimming capacity, assessed by endurance tests from 16 to 20 weeks of age. n = 4–17. One-way ANOVA, Tukey post hoc, *p < 0.05, **p < 0.01.

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