title: [Myocardial revascularization in the developing phase of myocardial infarction using intracoronary thrombolytic therapy].
abstract: The author's experience on intracoronary thrombolysis on 71 patients that underwent coronary angiography in the first six hours of myocardial infarction is presented. The coronary artery responsible for the infarction was totally occluded in 66 cases and presented a subtotal occlusion in the remaining 5 cases. The protocol included the intracoronary injection of 2 mg isosorbide dinitrate and 78.000-385.000 U of streptokinase. An early reperfusion occurred in 66% of the patients, without mortality in the acute phase. ST-segment returned to normal in 41 of the 47 reperfused cases, but a Q wave developed in 42 cases. Hospital mortality was 6,4%, and the reocclusion rate was 17%.
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology; D017023:Coronary Angiography; D005260:Female; D005343:Fibrinolytic Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D006493:Heparin / Q000627:therapeutic use; D006801:Humans; D007548:Isosorbide Dinitrate / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications / Q000188:drug therapy* / Q000473:pathology; D013300:Streptokinase / Q000627:therapeutic use
chemical_list: D005343:Fibrinolytic Agents; D006493:Heparin; D013300:Streptokinase; D007548:Isosorbide Dinitrate
vernacular_title: Revascularización miocárdica en fase de constitución del infarto de miocardio por tratamiento trombolítico intracoronario.