Form syndrome to diagnose that checks _'s symptom in the sinus room of the morbid state

Form syndrome to diagnose that checks _'s symptom in the sinus room of the morbid state
Mainly the electric chart of heart based on that the sinus room forms the function obstacle should get rid of the nervus vagus function the hyperfunction or medicine influence now. The sinus room of the early or not typical case may present intermittent outbreak to form the function obstacle, or regard the sinus aroused in interest and too slow as and mainly or only behave, often it is difficult to regard making a definite diagnosis of as this disease, check, contribute to, assess the sinus room, marry the function while being following. The dynamic electrocardiogram is probably recorded to many kinds of characteristic electric charts of heart of SSS now within 24 hours, can be checked repeatedly in a short time when the result is negative. In order to get rid of the influence that the tension of autonomic nerve changes, can do atropines to test (atropine 1- 2mg of intravenous injection) Test with different third Epinephrine ' The vein injects or instils 1- 2 g) ,If the heart rate can't increase the persons who reach 90 times min quickly and brief on the sinus room to form the function low after the note. But negative a result ' The heart rate is increased and got 90 times min or the above) quickly after the note Can't get rid of a evidence. Can also adjust and fight the method to determine the sinus room forms and resumes time (SNRI) in the room diligently Conduct time (SACT) with the sinus room ,Disease the intersection of sinus and syndrome SNRT and SACT of patient often apparent to exceed the normal high limit. The appraisal forming the function in assessing the sinus room with the physiological index of above-mentioned electricity differs, it is generally acknowledged that determines the result can not be denied to diagnose in the normal range, the result is apparent to exceed the normal high limit (such as SNRT exceeds 2000ms) Have reference value. Many people think he diagnoses value is not so good as the dynamic electrocardiogram.
Electrocardiogram characteristic
It include obstacle the electrocardiograms of the themselves whether sinus room last function and continue and if you can't take place, if you can't last function not normal ease, fight at sinus room and ( Or) Rhythm of the heart it fight ease,it can erupt by bursts of arrhythmia fasts short simultaneously with (or) The electrocardiogram given much trouble in other positions of conducting the system is silent to behave. Sinus room block and ( Or) Sinus resting the sum ' Or) Show the sinus aroused in interest and too slow; Ease fight short burst or escape, fight rhythm of the heart continuously, ease fight, take, obtain, two unite law, visit, move rhythm of the heart; With room fast for arrhythmia,not frequently if you can't send by room, beat too early. Short burst of atrium quivering, atrium fluttering or room tachycardia that or break out repeatedly that burst is sent, form the so-called slow - fast syndrome (bradycardia-tachycardia syndrome) with the slow sinus rhythm of the heart . Fast rhythm of the heart, after the not normal automatic stop, sinus often on as long as, appear after the intermittence of the above 2 second rhythm of the heart; Room the intersection of room and junction get up to fight sum ' Or) One fight, pass obstacle of conducting functioning, show as the intersection of roomg as, appear after the intermittence of the above 2 second rhythm of the heart; Or atrio-ventricular block, amalgamate bunch, prop up block while being accidental.
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