Transaxillary aortic endoclamping for ascending aortic pseudoaneurysm and dissected descending aorta.
Patients presenting with pseudoaneurysm of the aortic root close to the sternum, severe aortic regurgitation, and chronic dissection of the descending aorta represent a formidable surgical challenge. Closed chest circulatory arrest in this setting carries a high risk of myocardial or brain damage. We propose a modification of the port-access technique that allows control and access of the pseudoaneurysm, avoiding the need for closed chest circulatory arrest. Our strategy is based on transaxillary endoclamping of the ascending aorta and combines the advantages of antegrade aortic flow with the possibility of stopping the heart and venting the left ventricle before sternotomy.
Maselli
Daniele
D
Department of Cardiac Surgery, Azienda Ospedaliera S. Camillo-Forlanini, Rome, Italy. dmaselli@tiscali.it
Musumeci
Francesco
F
D000784:Aortic Dissection / Q000601:surgery*; D017541:Aneurysm, False / Q000601:surgery*; D001013:Aorta, Thoracic / Q000601:surgery; D001018:Aortic Diseases / Q000601:surgery*; D003326:Coronary Circulation; D006801:Humans; D013525:Surgical Instruments