1.
Eksp Klin Farmakol
; 56(3): 27-30, 1993.
Article
in Russian
| MEDLINE
| ID: mdl-8219985
ABSTRACT
The antiarrhythmic activity and acute toxicity of polymeric formulations of quinidine, trimecaine, ethacizine, propranolol, verapamil which had been immobilized on a cellulose carrier (monocarboxylcellulose) and low molecular analogues were studied in various experimental animals (rats, mice, dogs). The polymeric formulations of trimecaine and verapamil were found to have a higher antiarrhythmic activity in different arrhythmia models than trimecaine and verapamil. The toxicity of all new compounds was no more than the values of conventional antiarrhythmic drugs.