Lefemine, A A Deceleration of the heart by alternating current. A new experimental technique. [electronic resource] - American heart journal Feb 1967 - 202-6 p. digital Publication Type: Journal Article ISSN: 0002-8703 Standard No.: 10.1016/0002-8703(67)90149-4 doi Subjects--Topical Terms: AccelerationAnimalsBradycardiaCardiac CatheterizationDogsElectric StimulationElectrocardiographyHeart AtriaHeart Rate