title: [State of coronary circulation and results of 24-hour ECG monitoring in patients with refractory angina pectoris].
abstract: The paper compares the data of selective coronary angiography and 24-hour monitoring in 39 patients with refractory angina pectoris. Transient ST-segment changes were revealed in 79% of the patients, ST-segment depression occurring in 54%, ST-segment elevation in 46%, T-wave inversion in 38%. A combination of ST-T interval changes and occurrence of ventricular premature contraction was found in a third of the examinees. There was no statistically significant correlation between the extent of major coronary lesion and the mean length of ST-segment displacements.
authors.forename: M V
authors.initials: MV
authors.lastname: Razmadze
authors.forename: I E
authors.initials: IE
authors.lastname: Rabkin
authors.forename: G A
authors.initials: GA
authors.lastname: Levina
authors.forename: B V
authors.initials: BV
authors.lastname: Shabalkin
authors.forename: T E
authors.initials: TE
authors.lastname: Dobrotvorskaia
mesh_terms: D000328:Adult; D000787:Angina Pectoris / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000503:physiopathology*; D017023:Coronary Angiography; D003326:Coronary Circulation; D015716:Electrocardiography, Ambulatory; D005080:Exercise Test; D005260:Female; D006801:Humans; D007548:Isosorbide Dinitrate / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D009543:Nifedipine / Q000627:therapeutic use; D011433:Propranolol / Q000627:therapeutic use
chemical_list: D011433:Propranolol; D009543:Nifedipine; D007548:Isosorbide Dinitrate
vernacular_title: Sostoianie koronarnogo krovoobrashcheniia i rezul'taty sutochnogo monitorirovaniia EKG u bol'nykh s refrakternoĭ k terapii stenokardii.