miércoles, 8 de junio de 2011

Acute Bacterial Endocarditis and well developed and well nourished

Isosorbide dinitrate (Nitrosorbid) ingestion (Bioavailability 22%) is 46 h (tabletkiretard - 12h). 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. Myocardial infarction is usually accompanied by very strong pain in the heart, cardiac arrhythmias, heart failure, and lower blood pressure. For this purpose it is expedient to appoint antihypertensive pertenzivnye long-acting. Promoted Noe-Na + contents in smooth 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 pheochromocytoma swatted of the adrenal medulla) distinguishes tumor adrenaline and noradrenaline stimulate functioning of the heart, narrows blood vessels. In addition to angina pectoris, nitroglycerin is used (intravenously) for acute myocardial infarction, when acute heart failure. swatted hypertension Diuretics are often used, can remove excess sodium from the body. For relief of hypertensive crises intravenous diazoxide, Serological Test for Syphilis clone-Din, azameton, labetalol, sodium nitroprusside, nitroglycerin. With an overdose of nitroglycerin possible vascular collapse (sudden drop in blood pressure) and syncope. Nitroglycerine dilates large coronary vessels and improves the collateral circulation (increases oxygen delivery). Formed angiotensin II narrows krovenos-nye vessels, stimulates the sympathetic nervous system, increases the release of aldosterone, which increases the reabsorption of Na + ions in renal tubules and thus delays sodium in the body. Common cause myocardial infarction is thrombosis of the coronary arteries. Because of swatted and pulsation of cerebral vessels may be throbbing headache, sometimes very strong. Adverse effects of nitroglycerin related to its vasodilating action. In all cases, seek to cure the underlying disease. Isosorbide mononitrate - a drug of the active metabolite of isosorbide dinitrate. Nitroglycerine dilates arterial vessels and lowers blood pressure - reduced afterload, decreased cardiac performance, reduced needs of the heart with oxygen. Are more bioavailability and therefore appointed interior. With systematic use of nitroglycerin to it quickly develops addictive, primarily reduces the side effects, particularly headache. For non-severe hypertensive crises sublingual shall be appointed by Ute captopril, clonidine swatted . Therefore, calcium channel blockers of the groups phenylalkylamine (verapamil, gallopamil) and benzotiazepinov (diltiazem) decrease heart work and expand the arterial vessels. swatted kidney swatted in the late stages of hypertensive disease of higher-blood pressure is associated with activation reninangiotenzin system. As a result of increased blood pressure. Verapamil, gallopamil, diltiazem reduce swatted need of the heart for oxygen and increase oxygen delivery to the myocardium. You can not Left Ventricular Hypertrophy stop taking nitroglycerin because it may develop a withdrawal syndrome - Worse swatted possible myocardial infarction. Antihypertensives known drugs, which are expressed Snee blood pressure. Extension mechanism of arterioles under the action of verapamil. Since a decrease in blood filling the heart chambers tension is reduced to walls, reduced extravasal compression of coronary vessels and improves coronary blood flow. As a means of antianginal often used verapamil. Often often used drugs, Radionuclear Ventriculography operate 24 hours and can be swatted to 1 time per day (atenolol, amlodipine, enalapril, losartan, moxonidine). If ingestion (bioavailability about 100%) duration of up to 12 hours of myocardial infarction is introduced intravenously.

No hay comentarios:

Publicar un comentario