What is the sinus arrhythmic electrocardiogram characteristic? 's general knowledge

What is the sinus arrhythmic electrocardiogram characteristic? 's general knowledge
(1)The sinus arrhythmic electrocardiogram characteristic is as follows: P wave has characteristic of rhythm of the heart of sinus nature. For instance: P2, aVF, V3-V6Stand upright, PaVRInversion. 0.12- 0.20 seconds under P-R, such as amalgamate the room room, conduct delaying but> 0.20 seconds; Amalgamate and surge syndrome in advance Difference during P-P intermittence> is 0.12 seconds. (2)Sinus arrhythmic fen type: Until figure change characteristic, make sinus arrhythmic to divide into following and several type: The breathing sinus is arrhythmic: This type is the most common, see more children and young people, it is a kind of physiology manifestation. Arrhythmic and breathing cycle relevantly, the heart rate is accelerated while inhaling, the heart rate is slowed down while exhaling, the intersection of speed and cycle its equal, breathe cycle by one just, rhythm of the heart is transferred to a rule get rid of angry. Not the breathing sinus is arrhythmic, also claim it is not that a looks sinus is arrhythmic: This type is relatively rare, the speed of the heart rate has nothing to do with breath. The figure behaved often become slowly fast suddenly, the size change of one had no relations with breathing among P-P. The looks sinus of the room is arrhythmic: This type is common when there is 2 - one degree of atrio-ventricular block. Display, insert have the intersection of QRS and the intersection of wave and the intersection of P-P and intermittence of group than insert have the intersection of QRS and the intersection of wave and the intersection of P P and intermittence of group for being short mainly, differ by for> more than 0.04 seconds. The spirit sinus is arrhythmic: Relate to spiritual factor, if when being tense, excited hour. Check without understanding the electrocardiogram to the patient commonly, have fear, the frequency is accelerated while beginning to trace designs, and after after a while suiting, the frequency is slowed down, then it is arrhythmic to become the sinus. Can avoid to do a good job of explanation if before checking. The bringing out sinus is arrhythmic to beat too early: Mainly see that beats too early in the room. Shown as that irregularity of pulse appears after beating too early, after beating too early and dispelling, arrhythmic to disappear promptly.
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