The effect of the Valsalva maneuver on the circulation.  II.  The role of the autonomic nervous system in the production of the overshoot.
D001285:Atropine / Q000494:pharmacology*; D001341:Autonomic Nervous System / Q000502:physiology*; D001794:Blood Pressure; D001795:Blood Pressure Determination; D002319:Cardiovascular System; D006801:Humans; D012119:Respiration; D019789:Tetraethylammonium / Q000494:pharmacology*; D014636:Valsalva Maneuver
D019789:Tetraethylammonium; D001285:Atropine
ATROPINE/effects; AUTONOMIC NERVOUS SYSTEM/physiology; BLOOD PRESSURE; CARDIOVASCULAR SYSTEM; RESPIRATION; TETRAETHYLAMMONIUM/effects