What is Biatrial heart transplant?
They used a simple and effective surgical technique, called “Shumway” or biatrial technique (BA), where the anterior part of donor’s left and right atria was incised and anastomosed to the posterior wall of the recipient’s atria. This became the standard heart transplant surgical technique until the 1990s.
What is the heterotopic?
The Surgical Techniques of Orthotopic and Heterotopic Heart Transplantation | SpringerLink. Heart Transplantation.
What causes Cav?
Similar to coronary artery disease in those who have not had a heart transplant, risk factors to CAV include high blood pressure, high cholesterol, and diabetes mellitus. Other risk factors exclusive to CAV include older donors, cytomegalovirus infection and circulating antibodies after heart transplantation.
What is orthotopic transplantation?
Orthotopic transplantation refers to the delivery of cancer cells to the anatomic location or tissue from which a tumor was derived (Khanna and Hunter, 2005).
What are the different types of heart transplants?
The procedure There are two very different surgical approaches to heart transplantation: the orthotopic and the heterotopic approach. Because the length of this surgery is different for every patient, families should talk with the surgeon about what to expect.
What is Bicaval anastomosis?
Since 1991, a few transplant teams [6–8] have reported a modified method called bicaval anastomosis. In this method, the recipient right atrium was excised by transecting the superior vena cava and the junction between the right atrium and the inferior vena cava.
What is an example of Heterotopia?
Some examples of heterotopia are cemeteries, movies, gardens and carpets, boarding schools, bordellos, toilets, pornographic spaces, holiday camps, mental institutions and saunas. Foucault also demonstrates how carpets were initially like gardens which could move across space.)
What is Heterotopia Foucault?
Heterotopia is a concept elaborated by philosopher Michel Foucault to describe certain cultural, institutional and discursive spaces that are somehow ‘other’: disturbing, intense, incompatible, contradictory or transforming. Heterotopias are worlds within worlds, mirroring and yet upsetting what is outside.
How is CAV diagnosed?
Diagnosis of CAV requires type B or C lesions and comparison with previous and recent angiograms to note disease progression. A more sensitive tool is intravascular ultrasonography (IVUS). IVUS is useful for detecting the extent of intimal thickening by imaging vessel wall structure rather than simply luminal diameter.
What is heterotopic transplant?
Heterotopic heart transplantation (HHT) is a surgical procedure that allows the graft to be connected to the native heart in a parallel fashion. The main advantage of HHT is to assist the patient’s native heart and to maintain circulation in the cases of severe acute rejection.
What is orthotopic mouse model?
Orthotopic models involve implantation of tumor cell lines or patient-derived cell xenografts into animal tumor models into the organ or tissue which matches the tumor histotype. This creates a more disease-relevant environment for the assessment of tumor growth, which can be analyzed by optical imaging.