allapinin and ethacizine

Topics: Aconitine; Amiodarone; Anti-Arrhythmia Agents; Arrhythmias, Cardiac; Disopyramide; Electrocardiography; Humans; Moricizine; Phenothiazines; Procainamide; Propranolol

Platelet aggregability was studied in 81 patients with prior myocardial infarction with various cardiac arrhythmias and its effects of some antiarrhythmic agents (allapinine, ethacizine, obsidan and cordarone). It was 32-39% higher in patients with frequent ventricular extrasystole (VE) and VE of high grades (4a and 4b by the classification of Lown and Wolt) than in control patients (without arrhythmias) and patients with supraventricular and rare VE. Ethacizine and cordarone produced a significant inhibitory effects on platelet functional activity, but the effects of allapinine and obsidan on this parameter were insignificant. There was no correlation between the magnitude of antiarrhythmic effects of the drugs and their antiaggregatory properties. It was shown that the results of examining the effects of antiarrhythmic agents on platelet aggregability in vitro were not in agreement with those obtained in vivo.

Topics: Aconitine; Adult; Amiodarone; Anti-Arrhythmia Agents; Cardiac Complexes, Premature; Heart Rate; Humans; Male; Middle Aged; Phenothiazines; Platelet Aggregation; Platelet Aggregation Inhibitors; Propranolol; Tachycardia, Supraventricular

A double blind randomized cross-over study was conducted to analyze antiarrhythmic activity of the new Soviet drugs allapinin , ethacizine in comparison with mexitil. Altogether 33 patients with ventricular disorders of cardiac rhythm of high gradations after Lown B. were investigated including patients with paroxysmal ventricular tachycardia. The authors managed to establish and compare the group antiarrhythmic efficacy and safety of each drug, and to assess a degree of selective efficacy of each of them.

Topics: Aconitine; Aconitum; Adolescent; Adult; Aged; Anti-Arrhythmia Agents; Chronic Disease; Clinical Trials as Topic; Double-Blind Method; Drug Evaluation; Female; Humans; Male; Mexiletine; Middle Aged; Phenothiazines; Random Allocation; Tachycardia, Ectopic Junctional; Tachycardia, Paroxysmal; Tachycardia, Supraventricular

Out of 85 patients with cardiac arrhythmias in the presence of chronic coronary heart disease, 28 who were resistant to ethacisine and allapinine were included into the study. They had frequent and persistent arrhythmias. The patients were divided into 2 groups: (1) the patients receiving intravenous He-Ne laser therapy in combination with one of the above drugs; (n = 17) and (2) those taking He-Ne laser therapy alone (n = 11). The efficacy of the therapies were controlled by 24-hour monitoring. An antiarrhythmic effect was more frequently observed when He-Ne laser was combined with one of the above drugs than when it was given alone (67.4 and 36.3%, respectively).

Topics: Aconitine; Adult; Aged; Anti-Arrhythmia Agents; Arrhythmias, Cardiac; Coronary Disease; Drug Resistance; Helium; Humans; Laser Therapy; Middle Aged; Neon; Phenothiazines

Data are reported of a study of the efficacy of membrane-stabilizing antiarrhythmic agents--ethmosin, ethacisin, allapinin. The latter was used in the treatment of 85 patients with arrhythmias of different etiology and proved more effective as compared with ethmosin and ethacisin. In ventricular extrasystole the effect was favourable in 86%, in supraventricular--in 70% of patients.

Topics: Aconitine; Aged; Anti-Arrhythmia Agents; Arrhythmias, Cardiac; Dose-Response Relationship, Drug; Drug Evaluation; Electrocardiography; Humans; Middle Aged; Moricizine; Phenothiazines; Remission Induction

Topics: Aconitine; Adolescent; Adult; Anti-Arrhythmia Agents; Drug Therapy, Combination; Female; Humans; Male; Middle Aged; Moricizine; Phenothiazines