Na+ microdomains and sparks: Role in cardiac excitation-contraction coupling and arrhythmias in ankyrin-B deficiency.
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DOI: 10.1016/j.yjmcc.2019.02.001
Abstract: Cardiac sodium (Na+) potassium ATPase (NaK) pumps, neuronal sodium channels (INa), and sodium calcium (Ca2+) exchangers (NCX1) may co-localize to form a Na+ microdomain. It remains controversial as to whether neuronal INa contributes to local… read more here.
Keywords: contraction coupling; role; ca2; neuronal ina ... See more keywords