[Action of acetylcholine injected directly into the pulmonary artery or the right ventricle].
D000109:Acetylcholine / Q000494:pharmacology*; D001794:Blood Pressure / Q000494:pharmacology*; D001795:Blood Pressure Determination; D006321:Heart / Q000494:pharmacology*; D006352:Heart Ventricles; D011312:Pressure; D011651:Pulmonary Artery / Q000494:pharmacology*
D000109:Acetylcholine
ACETYLCHOLINE/pharmacology; BLOOD PRESSURE/pharmacology; HEART/pharmacology; PULMONARY ARTERY/pharmacology