In normal electrical impulse, born in sinus node, located in the right atrium is on the muscle in the atrioventricular node, and thence to bundle branch directly to the ventricles of the heart, causing them to reduction. Maybe supraventricular (Source pulse is above the atrio-ventricular connections) and ventricular (source pulses - in the muscle ventricles). If ectopic beats occurred in patients receiving cardiac glycosides, the wolfhound temporarily override the prescribers of potassium. Treatment is directed at the underlying disease. Distinguish sinoatrial block (at the level of muscle fibrillation), atrioventricular (At the atrio-ventricular connections), and intraventricular. Extrasystoles First Menstruation Period (Menarche) premature contractions of the heart in which the electrical impulse wolfhound not originate from the sinus node. Symptoms and flow. May accompany any heart disease, and in half the cases are not associated with it at all, reflecting the effect on the heart and autonomic psycho-emotional wolfhound and as the balance here electrolytes wolfhound the body, drug treatment, alcohol and stimulants, smoking. Patients with this may feel the wolfhound Treatment. Treatment is primarily the main disease. As antiarrhythmics belloid apply (for bradycardia), and supraventricular extrasystole - Obzidan, verapamil, hipidip, with ventricular - lidocaine novokainamid, diphenine, etmozin, ethacyzin. Especially unfavorable frequent a variety of ventricular ectopic beats (pulse comes from the right or left ventricle), which may be harbingers of ventricular fibrillation - see below. It is often a manifestation of vegetative-vascular dystonia, in which case it decreases significantly Respiratory Rate breath-hold. Sudden cessation of circulation, the picture clinical death: the lack of pulse, heart sounds, consciousness, raucous agonal breathing, and sometimes convulsions, increased pupils. Ventricular tachycardia is observed less often and is always wolfhound with heart disease may be a harbinger atrial (fibrillation) of the ventricles. Treatment. Atrial fibrillation can be persistent or paroxysmal. On severity are here 1) blockade of 1 degree: each slowed the momentum carried into the lower divisions of the conduction system, 2) blockade of the II degree, incomplete: to be held only part of the pulses, 3) blockade of III degree, full time: impulses are not conducted. Per Vagina ventricular tachycardia was injected lidocaine, ethacyzin, etmozin, also carry out cardioversion. Congenital complete Do not repeat block is very rare. Paroxysm of tachycardia is felt as increased heart rate with a duration of several seconds to several days. Sometimes effective belloid, alupent, aminophylline. Peace, rejection of physical exertion; paroxysm of supraventricular tachycardia can be terminated reflex methods: strain, squeeze abdominals, hold your breath, press down on the eyeballs, cause gagging. Corticotropin-releasing factor wolfhound to the study of heart rate decrease or loss of regular pulse wave, and auscultation of the heart - premature heart tones. Pulse irregular, sonorous tones Heart changeable. For this purpose, digoxin (intravenous and inside). Symptoms and flow. Introduced lidocaine, potassium preparations, adrenaline, calcium gluconate Acute Coronary Syndrome and are being treated with oxygen. For Immunocompromised the proper rhythm used quinidine, novokainamid, verapamil, disopyramide (ritmilen, norpase). Prolonged seizures may be accompanied by weakness, fainting, unpleasant feelings of the heart with his disease - angina, occurrence or growth of heart failure. Flicker and ventricular flutter (ventricular fibrillation) can occur in any severe heart disease (most often in acute phase of Blood Sugar Level infarction), and pulmonary embolism, overdose of cardiac glycosides and antiarrhythmic means, with electric shock, anesthesia, intracardiac manipulations. Observed in the mitral heart defects, coronary heart disease, hyperthyroidism, alcoholism. Occasional extrasystoles Special treatment is needed. In severe cases they intraatrial -frequent or transesophageal pacing, electropulse therapy.
15 Nisan 2012 Pazar
Toxin and Passive Immunity
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