Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Rendition of a cardiomyocyte during ischemia and reperfusion depicting Na+-induced cytosolic and mitochondrial Ca2+ overload consequent to ischemia generating intracellular acidosis while the Na+-K+ pump is inhibited. Ch, channel; NBC, Na+-HCO3− co-transporter; NCX, Na+-Ca2+ exchanger; NHE-1, sodium– hydrogen exchanger isoform-1.
