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Title: [Oral effectiveness of the calcium-antagonist Ro 11-1781 (Tiapamil) in supraventricular and ventricular extrasystoles (author's transl)]. Author: Steffen E, Langbehn AF, Diederich KW. Journal: Z Kardiol; 1981 Mar; 70(3):172-5. PubMed ID: 6165154. Abstract: The effectiveness of the calcium-antagonist Ro 11-1781 (Tiapamil) was investigated in 23 patients with extrasystoles of different origin using continuous ECG recordings. Two 24-hour ECG recordings were registered without antiarrhythmic medication, one of these as a placebo period, and 3 during oral application of 3 x 200 mg/day Ro 11-1781, if the state of the health of the patients allowed it. No positive effects of Ro 11-1781 in supraventricular and ventricular extrasystoles were demonstrable, supported by 8 premature terminations of the study. The missing antiarrhythmic effectiveness of Ro 11-1781 corresponds to Verapamil in oral application.[Abstract] [Full Text] [Related] [New Search]