MICU and Maximum Inspiratory Pressure

When excited A1retseptorov adenylate cyclase is inhibited, and when excited retseptorov - is activated. The most common form of atrioventricular heart block is carving To improve Upper Gastrointesinal atrioventricular conduction atropinize (removes inhibitory effect on vagal atrioventricular node), and for lack of effectiveness - isoprenaline (facilitates atrioventricular conduction by stimulating adrenoceptor). Preparations of cardiac glycosides, mostly digoxin, apply for supraventricular tachyarrhythmias (atrial fibrillation, atrial flutter, paroxysmal tachycardia). In addition, drugs in this group have a weak bronchodilator, tocolytic, and antiplatelet противоатеросклеротическое action. Solutions of potassium chloride intravenously, at least - inside (is irritating). Blockers calcium channel blocking voltage-calcium channels. In severe bradycardia, atropine is used (removes the inhibitory effect of vagus nerve on carving sinoatrial carving or isoprenaline (encourages adrenoceptors sinoatrial node cells and increases its automatism). Angina natural arise in the physical and emotional stress, since it increases the carving the heart for oxygen, and in connection with atherosclerotic coronary vessels needed oxygen delivery can not be guaranteed. More appropriate to prevent attacks angina. Cardiac glycosides difficult atrioventricular conduction and thus hinder the flow of excessive number of pulses from the atria to the ventricles of the heart. Heart block called conduction disturbances of the heart conduction system. In addition, verapamil is used in angina carving hypertension, prevention of migraine. If you blink (atrial fibrillation), atrial (tahiaritmicheskaya shape) of digoxin does not eliminate the arrhythmia in the atria, but due to difficulties slowed atrioventricular conduction (normalizes) ventricular (translates tahiaritmicheskuyu atrial fibrillation in normosistolicheskuyu). Magnesium sulfate consider the treatment of choice for Slips made out torsade de pointes; drug is administered intravenously. Panangin and Asparkam contain carving aspartate (does not have the irritating properties) and magnesium aspartate. Therefore used calcium channel blockers act mainly on the heart and arterial vessels. In high doses, digoxin can cause nausea, vomiting, abdominal pain, partial or complete atrioventricular High Blood Pressure visual disturbances, drowsiness, disorientation, hallucinations and depression. Nitroglycerin reduces the conductivity and automaticity of atrioventricular node (slow phase 0 and. Considered the drugs of choice calcium («channels. Significantly more frequent angina (stable angina, a classic angina pectoris), usually in older people with severe coronary atherosclerosis. here is released in the heart during ischemia and acts on adenozinovye receptors associated with adenylate cyclase through G-proteine. phenylalkylamine operate primarily on the heart and to a lesser extent on the blood vessels. As the use of antiarrhythmic phenylalkylamine, verapamil, and mostly (at least) - diltiazem. Diltiazem is intermediate: comparison with verapamil greater effect on blood vessels, as compared with dihydropyridines - more on the heart. Potassium compounds have on the heart inhibitory effect: reducing automaticity, conduction, contractility.