Graft of the diaphragm as a functioning substitute for the myocardium

作者: Kazuo Nakamura , William W.L. Glenn

DOI: 10.1016/S0022-4804(64)80096-2

关键词:

摘要: Summary A segment of diaphragm has been investigated as a potential myocardial graft. The specific operative technique assured maintenance the segment's blood and nerve supply. Innervation graft via phrenic was essential for preservation muscular structure contractility. contractile force graft, measured by strain gauge arch at various times after transplantation, showed no significant change from that in fresh state. Functional integrity transplanted to right atrium could be demonstrated prolonged periods transplantation. Synchronization stimulation with systole resulted augmentation cardiac contraction evidenced rise pressure.

参考文章(9)
K. J. Boniface, O. J. Brodie, R. P. Walton, Resistance strain gauge arches for direct measurement of heart contractile force in animals. Experimental Biology and Medicine. ,vol. 84, pp. 263- 266 ,(1953) , 10.3181/00379727-84-20612
N. C. Jefferson, T. Ogawa, H. Necheles, Trophic effects in the absence of respiratory function of the phrenic nerve. American Journal of Physiology. ,vol. 193, pp. 563- 566 ,(1958) , 10.1152/AJPLEGACY.1958.193.3.563
Schlesinger Mj, New radiopaque mass for vascular injection. Laboratory Investigation. ,vol. 6, pp. 1- 11 ,(1957)
Kantrowitz A, Functioning autogenous muscle used experimentally as an auxiliary ventricle. Asaio Journal. ,vol. 6, pp. 305- 310 ,(1960)
B.V. Petrovsky, The use of diaphragm grafts for plastic operations in thoracic surgery. The Journal of Thoracic and Cardiovascular Surgery. ,vol. 41, pp. 348- 355 ,(1961) , 10.1016/S0022-5223(20)31697-4
Marion DeV. Cotten, Circulatory changes affecting measurement of heart force in situ with strain gauge arches. American Journal of Physiology. ,vol. 174, pp. 365- 370 ,(1953) , 10.1152/AJPLEGACY.1953.174.3.365