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Abstract: . . . 1 Angina Dr Jasmine Henderson, Pharmacology, University of Sydney What you should know What is angina ? How is it treated? Side effects of treatment What is angina pectoris ? Ischaemic pain (warning sign) Imbalance in supply & demand O2 Coronary artery narrowed/spasm Silent vs stable vs unstable vs variant angina Location: chest, arms and neck Risks: obesity & age Factors affecting supply/demand Intramyocardial tension - main O2 user Aerobic metabolism (venous blood desaturated) HR Amount of arterial block (normally . . . --705,1,352,799,3525
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