DETERMINATION OF SIZE OF HEART BY X-RAYS 



479 



TABLE 20 



Volume of heart estitnated from diastolic and systolic silhouette areas, difference in 

 volume, -percentage of reduction hi heart volume and percentage of heart blood 

 expelled during systole 



KEMARKS 



A. Sitting position 



J. F. S., 

 E. J. V. 

 E. F. S. 



5' 10", 135 lbs.. 



, 5' e>V', 148 lbs. 



5' 9", 155 lbs... 



H. A., 5' 9|", 152 lbs. 



J. C. G., 

 R. W. T. 

 L. L. D. 



C. c. v., 



C. S. Z., 

 C. E. G. 

 A. L., 5' 

 S. A. M.; 

 P. M. D, 

 F. C. K, 

 H. W. S. 

 C. M., 5' 



5' 3", 1151bs 



, 5' 81", 143 lbs.... 



6' i", 169 lbs 



5' 10", 165 lbs.... 

 5' 10", 141 lbs 



5' Hi", 164 lbs. . 

 U", 129 lbs 



5' 8", 171.5 lbs.... 

 , 5' Hi", 146.3 lbs. 



5' 8", 154 lbs 



, 5' 7f' , 142 lbs.... 



10", 145 lbs 



Average. 



691. 



861. 

 723 

 675 

 699 

 620 

 667, 

 862, 

 732 

 612, 

 775. 

 657, 

 658. 

 676. 

 750. 

 699. 

 715. 



595.8 

 741.0 

 619.2 

 580.0 

 590.0 

 522.0 

 555.6 

 692.0 

 587.8 

 490.0 

 619.0 

 522.0 

 522.0 

 535.0 

 586.0 

 514.0 

 506.0 



95.4 



120.8 

 104.7 



95.0 

 109.0 



98.0 

 111.8 

 170.0 

 145.1 

 122.0 

 156.0 

 135.8 

 136.4 

 141,0 

 164.0 

 185.6 

 209.8 



13.8 

 140.3 

 14.46 

 14.1 

 15.6 

 15.8 

 16.75 

 19.72 

 19.8 

 19.93 

 20.13 

 20.64 

 20.72 

 20.85 

 21.87 

 26.25 

 29.3 



19.04 37.8 



27.4 

 7.8 

 28.7 

 27.9 

 31.0 

 31.3 

 33.3 

 39.2 

 39.3 

 39.5 

 40.0 

 41.0 

 41.2 

 41.3 

 41.8 

 56.1 

 58.2 



Enlarged heart 



Rather large heart 



B. Prone position 



E. J. v., 5' 61", 148 lbs... 

 R. W. T., 5' 81", 143 lbs.. 

 W. E. G., 5' 4i", 130 lbs.. 

 J. F. S., 5' 10", 135 lbs.... 

 E. F. S., 5' 9", 155 lbs.... 



H. A., 5' 9|", 152 lbs 



M. D. W., 5' 9", 137 lbs.. 

 C. E. G., 5' 111", 164 lbs. 



Average 



887.0 

 658.9 

 603.0 

 741.9 

 723.9 

 699.0 

 851.8 

 835.6 



792.3 

 579.6 

 522.0 

 635.2 

 619.2 

 590.0 

 715.8 

 698.7 



94.7 

 79.3 

 81.0 

 106.7 

 104.7 

 109.0 

 136.0 

 136.9 



10.68 

 12.04 

 13.43 

 14.38 

 14.46 

 15.60 

 15.96 

 16.39 



19.2 

 23.9 

 25.4 

 28.5 

 28.7 

 31.0 

 31.7 

 32.5 



14.1 27.6 



