Which block of sinus room is diagnosed and checked to have? 's general knowledge

Which block of sinus room is diagnosed and checked to have? 's general knowledge
Because body surface electrocardiogram can't reveal sinus room form electric activity, therefore unable to establish the intersection of sinus and the intersection of room and diagnosis of block for a time. Third the intersection of sinus and the intersection of room and block with sinus park, fight, distinguish difficult, especially when the sinus is arrhythmic to happening. It is two type that the block of the second degree of sinuses room is divided: I type Wen block, show as PP issues of person who go on shorten, until appear one under first long PP promptly don't, one is shorter than twice of one among basic PP among this long PP, it is distinguished that the block of room of this kind of sinus should be arrhythmic with the sinus; Don't when II type blocks, one among long PP is whole multiple of one among basic PP. The sinus room can present ease fighting or ease and fight rhythm of the heart to lag behind to hinder to conduct.

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