With what diseases should the block of sinus room distinguish _'s symptom

With what diseases should the block of sinus room distinguish _'s symptom
1.It is distinguished that two degrees type block and sinus of sinus room are arrhythmic Because one among P-P of the making a variation Wen type block of sinus room is different in size, difficult sometimes and it is distinguished that the sinus is arrhythmic. Can be distinguished according to the following several points:
( 1) Must use Wen for sinus excited cycle calculated cycle: Use, lead similar the intersection of Wen and the intersection of P-P and the intersection of time and ladder-shaped the intersection of picture and result not drawn of cycle that antithetical couplet appear, accord with person who diagnose roughly each electrocardiogram this cycles, can diagnose the block of room of this kind of sinus.
( 2) Wen cycle goes round and begins again.
( 3) Issue relate to breathing among the P-P when sinus arrhythmic, take the form of and shorten the characteristic lengthened gradually also gradually. And a change had certain law among this kind of block P-P, shortening gradually. Close to one among being long of one under 2 short P-P once finally.
2.The block of sinus room of two degrees of Model 2 and 3: Differentiation of the 2 two degrees type block of sinus room Can present issue among the short P-P and issue replace, appear among the long P-P, two 3: One is smaller than 2 times of one among short P-P among long P-P of the block of sinus room 2; And 3: One among P-P of the sinus room of 2 two degrees of Model 2 with long block is 2 times of a whole multiple among short P-P.
3.Block and sinus of sinus room of two degrees of Model 2 shrink two differentiation which united law before one One is not 2 times of one among short P-P that the sinus shrinks two while uniting law long P-P before one. And 3: One is just 2 times of one among sinus P-P that sinus room 2 is blocked among two degrees of 2 type long and intermittent P-P.
4.Two degrees type block and sinus arrhythmic differentiation of sinus room The difference shortened, unexpected extension suddenly for one among P-P of the two degrees type block of sinus room, have no relations with breathing cycle. One among P-P is in order to shorten gradually, lengthens gradually, have something to do with with breathing cycle when and the sinus is arrhythmic, it is short while inhaling, it is long while exhaling.
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