RT Journal T1 ILlustrative electrocardiography. JF Archives of Internal Medicine JO Archives of Internal Medicine YR 1949 FD January 1 VO 83 IS 1 SP 117 OP 117 DO 10.1001/archinte.1949.00220300125008 UL http://dx.doi.org/10.1001/archinte.1949.00220300125008 AB This book, now in its third edition, is one of the standard textbooks on electrocardiography. The subject is dealt with in the usual way: first, general discussion of principles; then, the various "waves," and finally discussion of the tracings in different diseases. The numerous excellent illustrations are a feature, but above all the book is a handy volume, not of undue weight or clumsy shape. There are also chapters on heart sound recording and on cardioradiology.