TY - GEN AU - O'Leary,D S AU - Rossi,N F AU - Churchill,P C TI - Substantial cardiac parasympathetic activity exists during heavy dynamic exercise in dogs SN - 0002-9513 PY - 1997///1216 KW - Animals KW - Aorta KW - physiology KW - Atenolol KW - pharmacology KW - Atropine KW - Blood Flow Velocity KW - Blood Pressure KW - Dogs KW - Exercise Test KW - Female KW - Heart KW - drug effects KW - Heart Rate KW - Male KW - Parasympathetic Nervous System KW - Physical Exertion KW - Renin KW - blood KW - Sympathetic Nervous System KW - Vasopressins N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1152/ajpheart.1997.273.5.H2135 ER -