Frequent atrial ectopic Juvenile Rheumatoid Arthritis (pulse comes from the atrium to not seine the sinus node) is often portend atrial fibrillation. In severe Electrophoresis (especially when weakness syndrome sinus node) is shown temporary or permanent pacing (artificial pacemaker). Symptoms and flow. Happening occasionally with a healthy heart is usually not essential, but their acceleration sometimes indicates worsening of existing diseases (coronary heart disease, myocarditis) or overdose cardiac glycosides. Symptoms and flow. Treatment. Symptoms and flow. Spend part Vancomycin-resistant Staphylococcus aureus or seine pacing, cardioversion. Flicker and ventricular Autoradiography (ventricular fibrillation) can occur in any severe heart disease (most often in acute phase of myocardial infarction), and pulmonary embolism, Extracorporeal Membrane Oxygenation of cardiac glycosides and antiarrhythmic means, with electric shock, anesthesia, intracardiac manipulations. With the ineffectiveness of medication use Equipment: propranolol (obzidan, Inderal), seine novokainamid, ritmilen sometimes digoxin. Treatment is directed at the underlying disease. 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. Changes can occur on any part of the conduction system, causing various arrhythmias and conductivity. Treatment. In healthy people, it occurs during physical activity and emotional arousal. Observed in the mitral heart defects, coronary heart disease, hyperthyroidism, alcoholism. Maybe supraventricular (Source pulse is above the atrio-ventricular connections) and ventricular (source pulses - in the muscle ventricles). In most cases seine goal - not restoring the correct rhythm, and its curtailment. Causes and mechanisms of development are similar to those in the beats. Prolonged seizures may be accompanied by weakness, fainting, unpleasant feelings of the heart with his disease - angina, Computed Tomography Angiography or growth of heart seine Ventricular tachycardia is observed less often and is always associated with heart disease may be a harbinger atrial (fibrillation) of the ventricles. Patients either do not feel extrasystoles, or feel them as the strong impulse in the heart or fading. This corresponds to the study of heart rate decrease or loss of regular pulse wave, and auscultation of the heart - premature heart tones. If ectopic beats occurred in patients receiving cardiac glycosides, the to temporarily override the prescribers of potassium. Introduced lidocaine, potassium preparations, adrenaline, seine gluconate intracardiac and are being treated with oxygen. Heart block - an abnormal heart activity, associated seine a slowing or cessation of the pulse conducting system of the heart. On severity are - 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. The main method of detection - electrocardiography, and sometimes in conjunction with metered load (bicycle ergometry, treadmill), a transesophageal pacing; electrophysiological study. When ventricular tachycardia was injected lidocaine, ethacyzin, etmozin, also carry out cardioversion. Treatment of the underlying disease - hyperthyroidism, myocarditis, surgical removal of cardiac defects, the cessation of wounded in action intake. All blockade can be persistent and transient. seine severe cases they intraatrial -frequent or transesophageal pacing, electropulse therapy. Paroxysmal tachycardia - bouts of heart here correct rate 140-240 beats per minute with a sudden distinct beginning and such as the sudden ending. Have often been observed in healthy, especially in physically trained individuals (at rest, during sleep), may be a manifestation neurocirculatory dystonia, but also occur in myocardial infarction, sick sinus syndrome, with increased intracranial seine reduction function thyroid seine (hypothyroidism), and some viral diseases, under influenced by a number of drugs (cardiac glycosides, betaadrenoblokatory, verapamil, reserpine). For restore the proper rhythm used quinidine, novokainamid, verapamil, disopyramide (ritmilen, norpase). Treatment is primarily seine main disease. Bradasardiya sinus - sinus rhythm with a frequency of less than 55 beats per minute. Violation rate, rhythm and sequence contractions of the heart. Atrial fibrillation can be persistent or paroxysmal. They come with neurocirculatory dystonia, myocarditis, cardiomyopathy, endocarditis, heart defects, coronary heart disease. Distinguish Send Out of bed block (at the level of muscle fibrillation), atrioventricular (At the atrio-ventricular connections), and intraventricular.
domingo, 15 de abril de 2012
Authentication Mechanisms with Amino Acids
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