Fig. 3From: A modified method for isolation of human cardiomyocytes to model cardiac diseasesViability (A, B) and morphology (C, D) of cardiac myocytes. Representative images of adult atrial and ventricular digestion products from the normal heart. A, B, Cardiomyocytes immunostained for calcein (green) and ethidium (red). Images were taken with a fluorescence microscopy. Scale bars, 200 μmBack to article page