Thrombolysis and Q wave versus non-Q wave first acute myocardial infarction: a GUSTO-I substudy. Global Utilization of Streptokinase and Tissue Plasminogen Activator for Occluded Arteries Investigators.

Objectives: We assessed the outcomes of patients with a first myocardial infarction with ST segment elevation, with and without the development of abnormal Q waves after thrombolysis.

Background: Prethrombolytic era studies report conflicting short-versus long-term mortality in the overall non-Q wave population, probably related to its heterogeneity.

Methods: Patients with no electrocardiographic (ECG) confounding factors or evidence of previous infarction were included.

TIMI grade 3 flow and reocclusion after intravenous thrombolytic therapy: a pooled analysis.

Early and sustained flow of grade 3 according to Thrombolysis in Myocardial infarction (TIMI) criteria and reocclusion rates are the key measures that define the physiologic efficacy of thrombolytic agents in the treatment of acute myocardial infarction. We performed a systematic overview of angiographic studies after intravenous thrombolysis with accelerated and standard-dose tissue-plasminogen activator (TPA), anisoylated plasminogen streptokinase activator complex (APSAC), and streptokinase. There were 5475 angiographic observations from 15 studies for TIMI flow analysis and 3147 angiographic observations from 27 studies for reocclusion.

Evaluation of the blood components considered as risk predictors in coronary heart disease.

The study included 249 patients two days before cardiovascular surgery and 73,915 control subjects. Results obtained were analyzed by grouping the individuals according to sex and age. In coronary heart disease (CHD) in males, total cholesterol was found higher than in controls (mean +/- D.