The findings of this study indicate that vacuum-assisted circuit is useful for pediatric open-heart surgery in reducing homologous blood transfusion.

Intravenous leiomyomatosis is a benign smooth muscle tumor that sometimes spreads to the right heart via the inferior vena cava. A complete surgical resection is necessary to ensure its successful treatment. Surgical removal has been performed safely in middle-aged patients. Here we report a case of successful surgical removal in an elderly woman (age 81 years). The woman was admitted with palpitation and diagnosed as having an intravenous leiomyomatosis with cardiac extension. She underwent a one-stage surgical removal with cardiopulmonary bypass and circulatory arrest. We therefore recommend a one-stage operation, if possible, even in elderly patients.

The ET(A) receptor antagonist FR 139317 reduced pressure overload on the right ventricle by decreasing the peak pulmonary artery pressure before donor arrest. Cardioprotective effects of this agent for heart transplantation from NHBDs are manifested by preserved diastolic properties of the left ventricle.

Paraplegia is one of the most tragic complications following endovascular aneurysm repair (EVAR) for descending thoracic aortic aneurysm (DTAA). Collateral circulation to the artery of Adamkiewicz (AA) is important to avoid spinal cord ischaemia. We report a case in which the thoracodorsal artery had become a collateral source to the AA. A 71-year-old man had undergone EVAR for DTAA. Three years after EVAR, an angiography demonstrated that the thoracodorsal artery had joined the 11th intercostal artery and had become a collateral source to the AA. The collateral circulation of thoracic wall arteries may play an important role in the postoperative spinal perfusion.