Van Praet proposed a classification to predict the ease of minithoracotomy aortic valve replacement (MT-AVR) based on the position of the aorta in the thorax. We have evaluated the relevance of complex computed tomography (CT) scan measurements to predict the ease of performing a MT-AVR. The...
The CT scan will be necessary for a patient being considered for transcatheter aortic valve replacement (TAVR). Carotid duplex scanning to rule out significant carotid stenosis and a peripheral pulse exam to complete the vascular workup are routine. Furthermore, a patient about to receive ...
Second, calcium volume measurement with contrast CT scan, although not the gold standard for assessment of aortic valve calcification, has been validated in multiple studies (18,26) and, in addition, allows assessment of the distribution of calcification. Third, the average age was 75 years, and...
X-ray or CT scan:Through making single or multiple images of the heart and heart valves, doctors can make a diagnosis based on the enlargement of the heart, the aorta and the calcium build up in the heart valves. Other Diagnoses:Other diagnosis methods doctors could use to support their de...
For patients undergoing aortic valve replacement (AVR), a minimally invasive approach performed via a right anterior thoracotomy is the preferred method at our institution. This method has evolved over a 10-year span, being applied to over 1,500 patients with the commitment of one surgeon seeking...
摘要: Aortic valve replacement is a procedure unique in its ability to resolve significant and worsening aortic valve disease of any aetiology. The valve substitute can be a mechanical valve (usually a bileaflet valve), bioprosthesis (stented, stentless, sutureless, or......
Korach A, Shemin RJ, Hunter CT, et al. Minimally invasive versus conventional aortic valve replacement: a 10-year experience. J Cardiovasc Surg (Torino) 2010;51:417-21. [PubMed] Glower DD, Desai BS, Hughes GC, et al. Aortic valve replacement via right minithoracotomy versus median sterno...
CT scan.This imaging test is sometimes required to evaluate calcifications of the aortic valve, especially if you're considering valve replacement surgery. Once symptoms develop or tests reveal that your heart shows signs that it has begun to get weaker, surgery will likely be necessary, says Dr...
Abbreviations AVR: Aortic valve replacement; ARE: Aortic root enlargement; PPM: Patient- prosthesis mismatch; CPB: Cadiopulmonary bypass; TAVR: Transcatheter aortic valve replacement; ICU: Intensive care unit; CT: Computed tomography; TTE: Transthoracic echocardiography; TEE: Transeophageal ...
Surgical aortic valve replacement CSICU: Cardiac surgery intensive care unit References 1. - Thielmann M, Tsagakis K, El Gabry M, Jakob H, Wendt D. Transcatheter aortic valve implantation (TAVI) in patients with aortic regurgitation. Ann Cardiothorac Surg. (2017) 6:558–60. 10.21037/acs....