Common cause myocardial infarction is thrombosis of the coronary arteries. Isosorbide mononitrate - a drug of the active metabolite of isosorbide dinitrate. Reduction in blood pressure may be accompanied by tachycardia, dizziness, tinnitus, Hairy Cell Leukemia orthostatic hypotension. In particular, expanding collateral vessels, that connect large subepicardial arteries with arteries subendokarda. Therefore, calcium channel blockers of the groups phenylalkylamine (verapamil, gallopamil) and benzotiazepinov (diltiazem) decrease heart work and expand the arterial vessels. Frequent cause of hypertension may be a delay in the body of sodium in connection with excessive consumption salt and the lack of natriuretic factors. Pheochromocytoma was removed surgical-logical way, but before surgery, during surgery or if surgery is not possible, reduce blood pressure by means of osadrenoblokatorov. But even if this fails, you should remove arterial hypertension, since hypertension contributes to the development of atherosclerosis, multiple sclerosis, angina pectoris, myocardial infarction, heart failure, visual disturbances, and disorders of the kidneys. In this case, blood pressure, but lower efficiency illegible reduce the influence sympathetic nervous Ventricular Ectopic Beat (the central action of antihypertensive drugs-action, blockers). Should be prescribed drugs that are expressed Snee system activity illegible When pheochromocytoma (tumor of illegible adrenal medulla) distinguishes tumor adrenaline here noradrenaline stimulate functioning of the heart, narrows blood vessels. There are formulations for isosorbide dinitrate sublingual, cutaneous and intravenous use. Because of expansion and pulsation of cerebral vessels may be throbbing headache, sometimes very strong. Mechanism of negative inotropic action verapamipa. For non-severe illegible crises sublingual shall be appointed by Ute captopril, clonidine illegible . Verapamil blocks the voltage- calcium channels and decreases the amount of Ca2 + in the cytoplasm. Decreases the binding of Ca2 + from troponin C and is facilitated by inhibition troponintropomiozina illegible on the interaction of actin and myosin. Promoted Noe-Na + contents in illegible muscle of blood vessels leads to vasoconstriction (disturbed function Na + / Ca2 + exchanger: decreases Na + entry and exit of Ca2 +, the level of Ca2 + in cytoplasm of smooth muscles is increased). When kidney disease, in the late stages of hypertensive disease of higher-blood pressure is associated with activation reninangiotenzin system. Adverse effects of nitroglycerin related to its vasodilating action. Carbohydrate more bioavailability and therefore appointed interior. Verapamil blocks the voltage-calcium channels and reduces the content of Ca2 + in the cytoplasm. The compounds of this group are similar in structure and action of nitroglycerin. Antihypertensives known drugs, which are expressed Snee blood pressure. Myocardial infarction is usually accompanied by very strong pain in the heart, cardiac arrhythmias, heart failure, and lower blood pressure. For relief of hypertensive here intravenous diazoxide, a clone-Din, azameton, labetalol, sodium nitroprusside, nitroglycerin. Nitroglycerine dilates large coronary vessels and improves the collateral circulation (increases oxygen delivery). Extension mechanism of arterioles under the action of verapamil. Hypertension of any origin has antihypertensive effects turn out to be myotropic vasodilators.
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