The Journal of laboratory and clinical medicine . £^ 5 W~A ^ «-!> -?j k- c -» *- c -» ^-. :5^ a«_ ^ »«.\a VlT-iii 5 Fig. 5.—A. Premature beats ventricular in origin. J!. Premature heats auricular in origin. C. Multiple premature i)eats, auricular in origin. U. Premature beats, possibly nodal in origin. 730 The Journal of Laboratory and Clinical Medicine tion of the long pauses in many additional records measured exactly twicethe time of the dominant rhythm. For some cause, at these long pauses, the formation of stimulus productiontakes twice the time normal for this individual. PRE
The Journal of laboratory and clinical medicine . £^ 5 W~A ^ «-!> -?j k- c -» *- c -» ^-. :5^ a«_ ^ »«.\a VlT-iii 5 Fig. 5.—A. Premature beats ventricular in origin. J!. Premature heats auricular in origin. C. Multiple premature i)eats, auricular in origin. U. Premature beats, possibly nodal in origin. 730 The Journal of Laboratory and Clinical Medicine tion of the long pauses in many additional records measured exactly twicethe time of the dominant rhythm. For some cause, at these long pauses, the formation of stimulus productiontakes twice the time normal for this individual. PREMATURE BEAtS. When the normal rhythm is disturbed by one or more such irregularitiesas appear in Fig. 5,A the clue to the cause of the disturbance is at once sug-gested by analysis of the radial tracing alone and readily confirmed by a com-parative analysis of the jugular and radial curve. In this jugular tracing the a waves will be found to space regularlythroughout. The c waves space regularly up to the point of disturbancemarked x. At this point there occurs a premature contracti
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Keywords: ., bookcentury1900, bookdecade1910, booksubject, booksubjectmedicine
