Role of a2-adrenoceptors in rat heart with the model of myocardial infarction increased by 44% (
p≤0.05) from the initial values. The rate of contraction and the rate of relaxation
Effect of If Current Blockade on Newborn Rat Heart Isolated According to Langendorff. The blocker in a concentration of 10—9 M decreased HR by 26.8% (
p≤0.05). In concentrations 10—8, 10—7, 10