[Various aspects of drug therapy of chronic forms of ischemic heart disease].

Experience in the treatment of over 500 chronic coronary patients with various anti-anginal drugs or their combinations is summarized. Controlled (double blind) and open studies and acute pharmacologic tests demonstrated comparative efficacy of depot-nitrates, beta-blockers, oxyfedrine, cordaron, lidoflazinum, molsidamine (corvaton). The effects on exercise tolerance (bicycle ergometry) with isolated and combined use of the drugs are described. Indications for surgery are discussed.