| 摘要 |
FIELD: medicine. ^ SUBSTANCE: invention relates to medicine, namely to cardiovascular surgery. For this purpose, performed is cutting off of superior vena cava from right auricle in region of its opening, through opening of superior vena cava interatrial septum is cut out. After that wall of right auricle is sewn. Right pulmonary artery is longitudinally dissected for 1-1.5 cm and anastomosis between upper vena cava and right pulmonary artery is applied in "an end-to-side" manner. Trunk of pulmonary artery is transversally opened for à of circumference on anterior wall 0.5 cm higher than fibrous ring of pulmonary artery valve, cusps of pulmonary artery valve are excised. After that by single-row blanket suture round patch from Gore-tex material is sewn in across pulmonary artery trunk at the level of transverse incision. ^ EFFECT: method allows to block the direct flow of blood through pulmonary artery trunk efficiently with the least surgical risk, increase safety of operation and carry out prophylaxis of intra-operational and post-operational complications. ^ 1 ex, 1 dwg |
