Cardiac action potential. The cardiac action potential is a brief change in voltage (membrane potential) across the cell membrane of heart cells. This is caused by the movement of charged atoms (called ions) between the inside and outside of the cell, through proteins called ion channels.
Smoke's Poutinerie is a Canadian nationwide poutine franchise founded by entrepreneur Ryan Smolkin. Founded in Toronto in 2008, its premiere location was the first poutine-exclusive restaurant in that town. Smolkin was inspired by Montreal restaurant La Banquise, which serves many different kinds of poutine. Smolkin frequents La Banquise whenever he visits Montreal.
Origins[edit] The dish is thought to have originated in rural QuÃ©bec, Canada, in the late 1950s, and several provincial communities claim to be the birthplace of poutine, including Drummondville (by Jean-Paul Roy in 1964) and Victoriaville.