Feinstein, M B Mechanism of cardiovascular action of tetrodotoxin in the cat. Block of conduction in peripheral sympathetic fibers. [electronic resource] - Circulation research Oct 1968 - 553-65 p. digital Publication Type: Journal Article ISSN: 0009-7330 Standard No.: 10.1161/01.res.23.4.553 doi Subjects--Topical Terms: Adrenal Medulla--drug effectsAnimalsBlood Pressure--drug effectsBradycardia--chemically inducedCardiac Output--drug effectsCardiovascular System--drug effectsCatsElectrocardiographyHeart--drug effectsHeart Rate--drug effectsHypotension--chemically inducedIn Vitro TechniquesNeural Conduction--drug effectsRespiration--drug effectsTetrodotoxin--pharmacologyVagus Nerve--drug effectsVascular Resistance--drug effects