Auricular flutter / by William Thomas Ritchie.

  • Ritchie, William Thomas, 1873-1945.
Date:
1914
Catalogue details

Licence: In copyright

Credit: Auricular flutter / by William Thomas Ritchie. Source: Wellcome Collection.

Provider: This material has been provided by Royal College of Physicians, London. The original may be consulted at Royal College of Physicians, London.

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    LIST OF ILLUSTRATIONS In all the electrocardiograms, except those in Figs. 32 and 89, the time record is 28’57 per second. In all the polygraph tracings the time record is 0'2 second. FIG. PAGE. 1. Horizontal section through the right auricle, showing the sinus node. (Plate I.) . . . • . ■ ■ ■ .2 2. Nerve with ganglion cells near the .sinus node. (Plate 1.) . . .2 3. The atrio-ventricular bundle. (Plate II.) . . . . .4 4. The atrio-ventricular bundle and its branches. (Plate III.) . . 4 5. Normal jugulo-carotid and brachial tracings . . . . .5 6. Normal jugulo-carotid and brachial tracings . . . . .6 7. Sinus arrhythmia with h waves in the jugulo-carotid tracing . . 7 8. Electrocardiographic control curves ...... 8 9. Normal electrocardiogram ....... 9 10. Jugulo-carotid pulsations and electrocardiogram . . . .10 11. Monophasic and diphasic deflexions . . . . . .10 12. Electrocardiograms in mitral stenosis and in aortic incompetence . .11 13. Brachial and apical tracings showing an extrasystole . . .13 14. Sphyginogram. An extra.systole with a full}' compensatory pause . 13 15. Sphyginogram. An extrasystole that does not cause a pulse-wave . .13 16. Sphyginogram. An extrasystole followed by an incomplete pause . 13 17. Electrocardiogram.s. Ventricular extrasystoles. (Plate IV.) . .14 18. Sphyginogram and electrocardiogram. An interpolated extrasystole. (Plate V.) ‘ . 15 19. Electrocardiograms. Ventricular extra.systoles of type 1. (Plate V.) . 15 20. Electrocardiogram.s. Ventricular extrasystoles of type 2. (Plate V.) . 15 21. Electrocardiogram. Auricular extrasystoles. (Plate VI.) . .16 22. Syphilitic aortiti.s. (Plate VI.) . . . . . .16 23. Orthodiagram. Normal heart . . . . . .18 24. Orthodiagram. Mitral .stenosis and auricular fibrillation . . .19 25. Orthodiagram. Auricular fibrillation . . . . .20 26. Tracings from a case of auricular fibrillation. . . . .21 27. Electrocardiogram from a case of auricular fibrillation . . .22 28. Inflammatory infiltration of the auricular muscle in Ca.se II1. 31 29. Orthodiagram in Case I. . . . . . .36 30. Tracings showing complete heart-block . . . . .37 31. Tracings. Auricular flutter and complete heart-block . . .42 32. Electrocardiogram. Auricular flutter and complete heart-block. (Plate VII.) 42 33. Electrocardiogram. Auriculai' flutter, complete heart-block, and one ventri- cular extrasystole. (Plate VII.) . . . . . .42 34. Electrocardiogram after cessation of auricular flutter in Case I. (Plate VII.) ......... 42 35. Electrocardiogram. Compi’ession of the left vagus in auricular flutter and complete heart-block. (Plate VIII.) . . . . .42