Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0002962 (angina)
 21,142 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

399 out of 474 inpatients with unstable angina were monitored for 48 h and 97 of these were found to be refractory to conventional antianginal treatments and entered a randomised double-blind study. With the initial protocol heparin infusion or bolus were compared with aspirin; with a modified protocol, heparin infusion, the best of these three treatments, was compared with alteplase. Patients were monitored for 3 days after starting treatment and then observed clinically for 4 more days. On the first days of treatment heparin infusion significantly decreased the frequency of angina (by 84-94%), episodes of silent ischaemia (by 71-77%), and the overall duration of ischaemia (by 81-86%). Heparin bolus and aspirin were not effective. Alteplase caused small (non-significant) reductions on the first day only. Only minor bleeding complications occurred.
 ...
PMID:Effect of heparin, aspirin, or alteplase in reduction of myocardial ischaemia in refractory unstable angina. 196 13