Is it very safer to channel-surf in the eve? Exposure: Getty Images/iStockphotoA:As far as researchers presently live, not needfully.It is on-key that your circadian beat affects your cardiovascular arrangement. The endocrine hydrocortisone, which plays a office in elevating lineage force, peaks during the beginning 3 hours afterwards you arouse from nocturnal kip. So does adrenalin, which increases pulse and line imperativeness. Your descent is likewise more prostrate to curdling in the morn, piece fibrinolysis, the summons by which your eubstance breaks pile clots, is rock-bottom. These Read more [...]
Spunk Cauterise Care, off-the-couch marathoners: The diary Circulation reports that track less than 35 miles per hebdomad for the tercet months earlier the raceway not solitary bequeath farewell you struggling to coating; it can too case cardiac disfunction for capable a month post-race. The irregular failing isn't grievous for goodly hearts but could compromise athletes predisposed to cardiac bother. Per the survey, aim for leastwise 45 miles a workweek.Alloy IN YOUR CycleScientists suffer observed another "performance-enhancing" impression of Viagra: It can assistant athletes ataltitude. Read more [...]
Exposure: Example by CallQ. Do cold-blooded plunges very whirl wellness benefits?A. Records describing health-related frigidity plunges see binding to the 5th 100 b.c., when antediluvian Egyptians, Romans, and Greeks purified themselves in chilled baths to push ecumenical eudaimonia. Scandinavians bear interpreted post-sauna dips in icy pee for more 1,000 days.Mod experts are burst on whether the old-timers were on to something. Frigidness plunges, now victimised by everyone from football players to Olympic athletes, are surely rejuvenating, since they cause the discharge of Read more [...]
Quinidine (Chinidinum) - antiarrhythmic agent. In clinical practice using sulfate quinidine (Chinidini sulfas). The drug reduces the excitability of the heart muscle and inhibits the conduction of impulses along the beam branch block. Quinidine used to treat arrhythmia, paroxysmal tachycardia and atrial fibrillation. Assign into the first 2-3 days, 0.2 g 1 day, 3-4th day quinidine dose was increased to 0.2 g 3-4 times a day, and then added to 0.2 g per day to a total dose of 0.8-1.2 g day. Only prescribe a course of up to 20 g quinidine. Possible side effects: inhibition of cardiac activity, Read more [...]
Theobromine (Theobrominum; List B) - an alkaloid contained in the seeds of cocoa, antispasmodic. Theobromine has a stimulating effect on cardiac function, increasing coronary blood vessels and bronchi, increases urination, slightly stimulates the central nervous system. Applied vascular spasm of the heart and brain, sometimes with edema of cardiac and renal origin by 0.25-0.5 g (after a meal) 1 - 2 times a day. Higher doses inside, Single 1 g, 3 g daily
Method of production; powder and pills to 0.25 g Theobromine part of the combined pill - teoverina and teodinala. Coronary insufficiency and Read more [...]
Published data on the incidence of cardiac arrhythmias in athletes contradictory. One reason for these discrepancies is the above mentioned lack of uniform criteria for the diagnosis of certain cardiac arrhythmias. Another, equally important reason is the lack of a common methodology ECG arrhythmia research and scientific evidence on the impact of the duration of ECG for detection rate of various arrhythmias. Time ECG has no appreciable effect on the frequency of detection of arrhythmias, accompanied by changes in timing atrio-ventricular complex (cross-site block, atrioventricular block I degree, Read more [...]
Numerous clinical observations and morphological studies in recent years fully support the notion that if the long-term hyperthyroidism has significant heart hypertrophy infarction, then wear it inevitable result of the development in it of dystrophic and sclerotic changes, naturally leading to heart failure. Thus, the hyperfunction, myocardial hypertrophy and wear - the links of the same process. On this basis, it can be argued that the physiological and pathological cardiac hypertrophy should not be seen as different forms, but as a single stage process.
It is now well known that the overactive Read more [...]
Damage to the heart is divided into private and public (injured).
Closed injuries may occur when you hit the chest hard objects or during a fall from a height. Heart damage can be of different nature: contusion and concussion of the heart, break walls and valvular.
Clinically closed injuries of the heart may occur heart pain, abnormal heart rhythm (arrhythmias, atrial fibrillation, bradycardia, partial or complete heart block), increased border of cardiac dullness, drop in blood pressure. In cardiac contusion clinical picture develops gradually. Abnormalities in the heart of the set of electrocardiography.
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To heart disease include myocardial disease, diseases of the coronary arteries of the heart, diseases of the pericardium, endocardium and heart valves (see arrhythmia, myocardial infarction, myocardial, myocardium, pericardium, heart disease, endocarditis, and others). To the listed diseases of the heart itself is adjacent pectoris (see), cardiac neurosis, syphilis, tuberculosis, heart, etc.
Cardiac neurosis (Synonymous with cardiovascular neurosis) - A functional disorder of the cardiovascular system associated with the violation of neurohumoral regulation of the circulatory apparatus. Neurosis Read more [...]
I. Pure cardiac cancer, when defeat is within the cardiac side, not extending to the esophagus or nor stomach. It is very rare to find the least common defeat. We had all-time deal only 7 patients who had a cancer.
II. Gastrocardiac cancer - tumor captures the cardiac portion and extends to the distal stomach, but the esophagus does not pass.
III. Kardioezofagealny cancer - tumor captures cardiac and nearby esophagus, but the stomach distally located not covered.
IV. Gastroesophageal cancer - tumor, capturing the cardiac portion, more or less applies to the esophagus and distal stomach.
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Distal resection should be considered as shown in the defeat output Division and in some cases, the body of the stomach, if the spread of the tumor is such that you can save the plot gastric wall, the size of which will be sufficient to create a cult that is suitable for blending free gastro-intestinal anastomosis, that is, if when you can leave the lower portion of the esophagus gastric wall not less than 2 cm in recent years, we have learned that trying to preserve some part of the stomach, if you need to remove the small curvature stomach up to the esophagus, that is, to produce an operation Read more [...]
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The revival of the body (Resuscitation) - restoration of damaged or lost dramatically vital body functions. Apparent death is the last phase of the reversible dying body from the moment of cessation of breathing and blood circulation to the onset of the central nervous system of irreversible changes when death becomes biological. The duration of clinical death in humans depends on the cause of terminal state, the duration of dying, age, etc. Under normal temperature conditions, clinical death going 4-6 min., and then restore the normal activity of the central nervous system is not Read more [...]
In this case, for a syndrome of primary rheumatism uncommon: a) the chronological relationship of the disease with nestreptokokkovymi infections, stressors, and b) a truncated or missing latent period, and c) the emergence of the disease in middle and old age, and d) a gradual onset, and e) the full absence joint syndrome early in the disease, e) emotionally charged nature of cardiac complaints, g) absence or weak expression of laboratory signs of activity in clinical manifestations of carditis: a) the presence of symptoms of asthenia, vegetative dystonia, thermoregulation disorders early in the Read more [...]
Cardiac syndrome in functional cardiomyopathy is characterized by pain in the heart, heart rate, interruptions, feeling "fading", "stop" of the heart, "lack of air" and other sensations, not peculiar to patients suffering from rheumatism. Often manifested cardiac complaints or increases sharply amid recurring vegetovascular crises occurring on sympathoadrenal and rarely vagoinsulyarnyh type. Characterized by the contrast between the abundance and brightness of subjective symptoms and the paucity of objective data. Steroid therapy worsens the condition of patients, Read more [...]
Pathology. Abnormalities. The complete absence of the outer layer of the pericardium described SP Shueninov. Absence or partial defect AP did not cause changes in the heart and detected incidentally during thoracic operations or on the. The uneven development of one of the embryonic gaps leads to congenital pericardial diverticulum, and the violation of the merger of gaps leads to the formation of cysts (Fig. 5). P. coelomic cyst is usually in the right diaphragmatic pericardium-sinus. The clinical picture has no specific symptoms, the diagnosis is made radiographically. Treatment operative Read more [...]
In the treatment of chronic heart failure in children is most used digoxin. If you need a quick effect is used strophanthin or korglikon. Intravenous administration of strophanthin is beginning to have effect after 10 minutes, the maximum effect was observed one hour after administration of the drug. Not recommended for long-term use of strophanthin and korglikona. Normally 3-5 days after receipt of the therapeutic effect of patient transfer to appropriate treatment of cardiac glycoside used inside (digoxin, izolanid etc.).
In the history of children with heart failure when they are assigned Read more [...]
Along with the use of cardiac glycosides for children with heart failure prescribers potassium. You can use potassium chloride in the form of a 10% solution inside (school-age children of 10-15 ml 3 times a day, preschool-5-10ml three times a day). Applying potassium chloride inside, remember the possibility of his side irritating to the gastrointestinal tract, which is expressed nausea, vomiting, diarrhea. Inside also apply a 10% solution of potassium acetate, which has a mild diuretic effect and. At present, the treatment of heart failure have been widely used and potassium orotate Panangin.
Experimental Read more [...]
In the period of rheumatic fever should be used complex antirheumatic agents (antibiotics, glikokortikoidy salicylates, drugs pirazolonovogo series, antihistamines, etc.) in combination with drugs that improve the function of the heart muscle that affect positively on the metabolic processes in the myocardium and thus provide active impact on hemodynamics.
In the treatment of heart failure is now a complex of medicinal substances, which are the main component of cardiac glycosides.
Starting from the 70 years of the XVIII century after the publication of the remarkable work of the English physician Read more [...]
Need for resuscitation can occur at any time of the child's stay in the surgical department. Resuscitation states arise because of the severity of the underlying disease, complications, or joining an inadequate response to treatment.
The purpose of nursing is a warning of critical care conditions. This is achieved by careful attention to children who are in the field of nursing, and the ability to detect very small changes in behavior and the child's condition. Wanted in terms of complications after surgery. That is why the nurse should immediately call a doctor to the child at the Read more [...]
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Intraarterial injection of blood is a powerful tool to improve hemodynamics during prolonged hypotension, particularly in patients with blood loss, and significantly improves the efficiency of cardiac massage. It is carried out by pouring the blood or plasma substitutes (polyglukin, zhelatinol, etc.) at a pressure of 200-250 mm Hg. Art. in one of the peripheral arteries (the best in the left radial). If the patient had a massive blood loss, it is necessary to inject large amounts of blood (1-2 L). If the blood loss was not, then we can restrict 250-500 mL and 0.3-0.5 ml of 0.1% Read more [...]