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:
“So you finally got wise to yourself, did you? Funny thing about you women. Most of you dont get wise soon enough. You wait until youre so old nobody want you.... Youre not so hard to look at. Give yourself a tumble, youll make the grade.”
—Willis Goldbeck (19001979)
“The work of the political activist inevitably involves a certain tension between the requirement that positions be taken on current issues as they arise and the desire that ones contributions will somehow survive the ravages of time.”
—Angela Davis (b. 1944)