Clinical electrocardiography . Fig. 141.—Patient had had angina pectoris for one year. Died in anginal attacktwo weeks after examination. ( per cent.); 16 patients are known to have died in anginalattacks; the information regarding the others was not Fig. 142.—Patient had had angina pectoris for six years. Died in anginal attacktwo months after examination. There was no constant relationship between the duration of anginaand the degree of electrocardiographic abnormality. Figures 139to 185 are the electrocardiograms of the fatal cases. 162 CLINICAL ELECTROCARDIOGRAPHY

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Keywords: ., bookcentury1900, bookdecade1920, bookidclinicalelec, bookyear1922