ˈ ̷ ̷ˌ ̷ ̷ noun
Usage: usually capitalized P
1. : pressure wave
2. usually p wave : a deflection in an electrocardiographic tracing that represents auricular activity of the heart — compare t wave
ˈ ̷ ̷ˌ ̷ ̷ noun
Usage: usually capitalized P
1. : pressure wave
2. usually p wave : a deflection in an electrocardiographic tracing that represents auricular activity of the heart — compare t wave
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012