The elderly shrink and have illness coming on mechanism's _ symptom before one in the room

The elderly shrink and have illness coming on mechanism's _ symptom before one in the room
1.It means excited Nan returns after excited some searches for a segment cardiac muscle to organize healthily to return the mechanism and return, excited the intersection of segment and forming that organization return this must have, return the intersection of ring and the intersection of pathway and a portion of Nan, deposit Nan to block unidirectionally again, another part of conduct speed 3 the intersection of terms and related to returning room nature shrink usually more steady before one slowly, how due to returning the mechanism a fixed room arrhythmia is while uniting law, it is returned and returned a little big that divided into. Ischemic cardiac muscle organize cause return, belong to great to return health, search for. Bulk cicatrix that form organize behind the myocardium necrosis, one's own non-electric power move about and conduct the intersection of ability and the intersection of cupping jar and network and the intersection of cicatrix and organization take shape, interweave while being complicated with ischemic cardiac muscle around, cause, conduct slowly and Nan answer issue dispersed, can organize sport and the intersection of ring and room arrhythmia of returning etc. that form around cicatrix while being excited. It is the most common returning in a ventricle to return a little
2.Touch off the activity Touch off the activity (tiggered activity) Evolve from cardiac muscle whom fibrous health search for back very much after the this kind except that very much can take place health search for while replying very much (after being early very much) ,After also can happen after (later period replying and finishing very much except that very much) Except that take place after replying the later period in the course very much very much except that happen after replying and finish or is close to finish very much very much after being early.
(1)Except that the cupping jar network very much after being early: When the electric potential of myocardium movements search for and has not totally replied very much yet after 0 rise very much healthily, namely in the intersection of platform and looks or the third the intersection of phase and Nan, membrane electric potential shake, reach threshold potential, touch off another movement electric potential get early, except that Nan very much
(2)Except that search for extremely healthily after later period: Take place very much after the later period the intersection of cupping jar and the intersection of network and most great the intersection of relaxation and issues of electric potential their resume, close to normal value the intersection of cupping jar and network it searches for to be one membrane healthily after 3 phases of electric potential of movements are replied and finished very much Vibration that electric potential search for healthily produce movement when the amplitude reaches the threshold potential electric potential to touch off the intersection of activity and Nan if membrane electric potential, shaken and does not reach the threshold potential while being so-called, show as after the threshold except that very much, touch off activity, stop, verify, touch off activity, search for, occupy the increasingly important status in room emergence mechanism of arrhythmia healthily already now.
3.Self-disciplining it strengthens self-disciplining to be by the intersection of relaxation and issue very much speed, threshold potential, most great the intersection of relaxation and issues of the intersection of electric potential and three determine including normal self-disciplining strengthening and unusual self-disciplining Cause the enhanced main reason to have two Nan: First, movement the intersection of electric potential and 4 the intersection of phase and depolarization strengthen, until cardiac muscle damage and the intersection of oxygen deficiency and foreign the intersection of digitalis and excessive, low the intersection of blood and potassium and some medicine function can be caused Nan; Two Nan results from dropping in resting membrane potential.
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