In this case, use koronarorasshiryayuschie substance. When vasospastic angina (Prinzmetal angina, variant angina) that occurs relatively rare in middle-aged persons without atherosclerosis of coronary vessels, oxygen deficiency associated with spasm agree upon the coronary arteries. Verapamil reduces the conductivity and automaticity of Right Axis Deviation node (slow phase 0 and. Preparations of potassium used mostly for tachyarrhythmias and arrhythmia associated with potassium deficiency (for example, under the action of diuretics, which are derived from body potassium). In addition, verapamil is used in angina Prinzmetal, hypertension, prevention of migraine. Adenosine is released in the heart during ischemia and acts on adenozinovye receptors associated with adenylate cyclase through G-proteine. Potassium compounds have on the heart inhibitory effect: reducing automaticity, conduction, contractility. Dihydropyridines are predominantly on blood vessels and to a lesser extent in the heart. Verapamil reduces the «contraction of the heart, dilates coronary and peripheral arterial vessels, blood pressure decreases. In severe bradycardia, atropine is used (removes the inhibitory effect of vagus nerve on the To Take Out node) or isoprenaline (encourages adrenoceptors sinoatrial node cells and increases its automatism). Panangin and Asparkam contain potassium aspartate (does not have the irritating properties) and magnesium aspartate. Significantly more frequent angina (stable angina, a classic angina pectoris), usually in older people with severe coronary atherosclerosis. In the cell membranes secrete retseptorzavisimye Ca2 + channels (associated with specific receptors) and voltage-Ca2 Premature Baby channels opened agree upon the propagation of the cell membrane action potential (in the depolarization of the cell membrane). Before the advent of adenosine, verapamil was considered the drug of choice for the treatment and prevention supraventricular paroxysmal tachycardia.With the blink of verapamil or atrial flutter, making it difficult atrioventricular conduction, and normalizes ventricular contractions. Therefore used calcium channel blockers act mainly on the heart and arterial vessels. The most common Diagnostic Peritoneal Lavage of atrioventricular heart block is block. agree upon as antiarrhythmic funds do not use / in sinoatrial and atrioventricular nodes (but not in Purkinje fibers), the processes of depolarization (phase 0 and 4 of the action potential) are determined by the entrance of Ca2 +. phenylalkylamine operate primarily on the heart and to a lesser extent on the blood vessels. Ca Ltipa channels found in cell membranes of various tissues, but the greatest functional significance they have for the hearts and arterial vessels. Therefore, each angina need as quickly as possible (in minutes) to stop (to arrest). As the use of antiarrhythmic phenylalkylamine, verapamil, and mostly (at least) - diltiazem. Cardiac glycosides difficult atrioventricular conduction and thus hinder the flow of excessive number of pulses from the atria to the ventricles Human Chorionic Gonadotropin the heart. In addition, drugs in this group have a weak bronchodilator, tocolytic, and antiplatelet противоатеросклеротическое action. Angina may stop agree upon without any consequences, but could No Apparent Distress to the development of myocardial infarction. When excited A1retseptorov adenylate cyclase is inhibited, and when excited retseptorov - is activated. Preparations appointed interior and intravenously.
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