Funny current (or funny channel, or If, or IKf, or pacemaker current) refers to a specific current in the heart.
First described in the late 1970s in Purkinje fibers and sinoatrial myocytes, the cardiac pacemaker "funny" (If) current has been extensively characterized and its role in cardiac pacemaking has been investigated.
Read more about Funny Current: Function, Related Currents, Molecular Determinants, Clinical Significance
Famous quotes containing the words funny and/or current:
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“A man is a little thing whilst he works by and for himself, but, when he gives voice to the rules of love and justice, is godlike, his word is current in all countries; and all men, though his enemies are made his friends and obey it as their own.”
—Ralph Waldo Emerson (1803–1882)