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Article
The sympathomimetic catecholamines produce effects that depend upon their relative specificity for alpha, beta 1 and beta 2 receptors. Adrenaline: With both alpha and beta effects this will produce an augmentation in heart rate, systolic...
Article
When harvesting a vein graft, a few points are important to bear in mind: Patients have more complications from their leg wound than anything else after cardiac surgery. Make a...