1 doctor agreed: Can be a problem: The pr interval refers to a measurement in an ekg of how long it takes the pacemaker in the top part of the heart (the atria) to reach the bottom parts (the ventricles). The normal pacemaker is the sinus node, and it should take a certain amount of time to travel from point a to b.
Define pariah dog: a feral or stray dog that typically lives near human settlements; especially : a usually medium-sized, primitive dog (as ofâ¦ a feral or stray dog that typically lives near human settlements; especially : a usually medium-sized, primitive dog (as of Africa, India, orâ¦ See the full definition since 1828
NATIONAL BREED CLUB. General Appearance The Canaan Dog is a pariah dog type that is naturally alert, inquisitive and watchful. He is mistrustful of strangers and unfamiliar environments, yet loyal and loving with his family. A square dog of medium size, moderate and balanced without extremes, showing a clean outline.