Figure 3.
![Figure 3. Ca2+ spark frequency in intact versus permeabilized myocytes after myocardial infarction. (A; top) Line-scan images obtained in intact myocytes from sham (left) or from PMI (right) mice. (Bottom) Bar graph showing the Ca2+ spark frequency in intact cells from sham (n = 59 from five animals) and PMI mice (n = 41 from seven animals). (B; top) Line-scan images obtained in permeabilized at 50 nmol/liter [Ca2+]i myocytes from sham (left) or from PMI (right) mice. (Bottom) Bar graph showing the increased Ca2+ spark frequency in permeabilized cells from PMI mice (n = 27 cells from three animals) compared with myocytes from sham mice (n = 26 cells from three animals). ***, P < 0.001 versus myocytes from sham mice. Error bars represent the SEM.](https://cdn.rupress.org/rup/content_public/journal/jgp/146/4/10.1085_jgp.201511366/5/jgp_201511366_fig3.jpeg?Expires=1773454683&Signature=ZqGfaFIw9cG61YNEITOpd~TzIQOLMzI~1yAeNDIXQmitYc9GAYqe7SqisigP-L80xAap8WjsULJsWQGq8vtm7Au80NdWzg5o8fUUaQLMZOZnt8IGgIWlcHLR7X2SoZZhaqpm~pEErD0XTEsASnTObQFNZewuf8rBlhlOoiipZd2hpa2Hxoat0Uqlnvnd6iGLlSHYSLjq8rtNhuVptqlHunHgzxdpTUnUDAMBM88aKfLu7LlfrLAnrO2frJB2ylvUGl5gM4av8pSz-1zOS5bzua9P-d2NWZrVKTSrZHnkL93Zs65DJbF-6jIa4xT32Oj4XxRSK56nbZ9rVIcrdMcPCw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
Ca2+ spark frequency in intact versus permeabilized myocytes after myocardial infarction. (A; top) Line-scan images obtained in intact myocytes from sham (left) or from PMI (right) mice. (Bottom) Bar graph showing the Ca2+ spark frequency in intact cells from sham (n = 59 from five animals) and PMI mice (n = 41 from seven animals). (B; top) Line-scan images obtained in permeabilized at 50 nmol/liter [Ca2+]i myocytes from sham (left) or from PMI (right) mice. (Bottom) Bar graph showing the increased Ca2+ spark frequency in permeabilized cells from PMI mice (n = 27 cells from three animals) compared with myocytes from sham mice (n = 26 cells from three animals). ***, P < 0.001 versus myocytes from sham mice. Error bars represent the SEM.
