Understanding Ca2+ alternans

J Gen Physiol. 2021 Feb 1;153(2):e202112862. doi: 10.1085/jgp.202112862.

Abstract

JGP study reveals that insufficient reuptake of calcium into the sarcoplasmic reticulum underlies arrhythmogenic variations in cardiac calcium transients.

MeSH terms

  • Arrhythmias, Cardiac / metabolism
  • Calcium Signaling
  • Calcium* / metabolism
  • Humans
  • Myocytes, Cardiac* / metabolism
  • Sarcoplasmic Reticulum / metabolism

Substances

  • Calcium