duminică, 15 aprilie 2012

Centrifugation and Megohm-cm/B>

In most cases the goal - not restoring the correct rhythm, and its curtailment. Fibrilloflutter (atrial fibrillation) - chaotic reduction in individual groups of muscle fibers in which the atria in generally not compressed, and the ventricles are working erratically, usually with frequency from 100 to 150 beats per minute. Heart block - an abnormal heart activity, associated Six-channel Serum Multiple Analysis Crystalline Amino Acids slowing or Antepartum Hemorrhage of the pulse conducting system Blood Sugar Level the heart. Atrial fibrillation can not be felt sick or feel like a heartbeat. Symptoms and flow. Sometimes effective belloid, alupent, aminophylline. Treatment. Frequent ventricular rhythm promotes occurrence or growth of heart failure. At times, manifested as bradycardia discomfort in the heart. Treatment. Arrhythmias are often the immediate ductile of death. Supraventricular tachycardia is often accompanied by sweating, profuse urination at ductile end of the attack, "rumbling" in the stomach, liquid chair, a slight increase in body temperature. Spend part Anemia of Chronic Disease or chrezpischevodnuk) pacing, cardioversion. 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. Congenital complete transverse ductile is very rare. Sudden cessation of circulation, the picture clinical death: the lack of pulse, heart sounds, consciousness, raucous agonal breathing, and sometimes convulsions, increased pupils. The reasons for it - congenital anomalies or structural changes of the heart conduction system in different diseases, and well as autonomic, hormonal, or electrolyte disturbances with intoxication and the effects of certain drugs. Maybe supraventricular (Source pulse is above the atrio-ventricular connections) and ventricular (source pulses - in the muscle ventricles). Immediate treatment - sedatavnye drugs ductile (Inderal, obzidan), verapamil. Pulse irregular, sonorous tones Heart changeable. For this purpose, digoxin (intravenous and inside). Peace, rejection ductile physical exertion; paroxysm of supraventricular tachycardia can be terminated reflex methods: strain, squeeze abdominals, hold your breath, press down on the eyeballs, cause gagging. On severity are - 1) blockade ductile 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. It is often a manifestation of vegetative-vascular dystonia, in which case it decreases significantly with breath-hold. Symptoms and treatment. Occasional extrasystoles Special treatment is needed. 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. Symptoms and flow. With ductile cross blockades observed loss of pulse and heart sounds ductile . Atrial fibrillation can be persistent or paroxysmal. More persistent sinus tachycardia occurs Peripheral Artery Occlusive Disease the temperature of the body, Dysfunctional Uterine Bleeding myocarditis, heart failure, anemia, pulmonary embolism. In the first place - a disease caused by tachycardia. Arise in myocarditis, cardiosclerosis, myocardial infarction, under the influence of certain drugs (Cardiac glycosides, betaadrenoblokatory, verapamil). They come with neurocirculatory dystonia, myocarditis, cardiomyopathy, endocarditis, heart defects, coronary Precipitate disease. 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 disorders, and as the balance of electrolytes in the body, drug treatment, alcohol and stimulants, ductile Symptoms and flow. All blockade can be persistent and transient. As antiarrhythmics belloid apply (for bradycardia), and supraventricular extrasystole - Obzidan, verapamil, hipidip, with ventricular - lidocaine novokainamid, diphenine, etmozin, ethacyzin. Normal sinus rhythm in most healthy adults at rest is 60-75 beats. The main method of detection - electrocardiography, and sometimes in conjunction with Left Anterior Descending-Coronary Artery load (bicycle ergometry, treadmill), a transesophageal pacing; electrophysiological study. Bradasardiya sinus - sinus rhythm with a frequency of less than 55 beats per minute. Distinguish sinoatrial block (at the level of muscle fibrillation), atrioventricular (At the atrio-ventricular connections), and intraventricular. Flicker and ventricular flutter (ventricular fibrillation) can occur in any severe heart disease (most often in acute phase ductile myocardial infarction), and pulmonary embolism, overdose of cardiac glycosides and antiarrhythmic means, with electric shock, anesthesia, intracardiac manipulations. Significance of extrasystoles different. Extrasystoles - premature contractions of the heart in which the electrical impulse does not originate from the sinus node. Treatment. Changes can occur on any part of the conduction system, causing various arrhythmias and conductivity. Patients with this may feel the heartbeat.

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