Abstract:

To evaluate the clinical results and surgical planning in patients who underwent left atrial mixoma. METHODS: In our clinic, seven patients with left atrial mixoma operated between June 2009 and July 2018. These patients were evaluated retrospectively. Demographical characteristics, surgical approaches and clinical outcomes were analyzed. The average age of the patients was 64 (38-77) and 5 of them were female.In all patients, myxomas were located in the left atrial. None of the patients had a history of preoperative embolism. One patient underwent emergency operation and simultaneous coronary artery bypass grafting procedure. In the postoperative period, two patients had rhythm problems and permanent pacemaker implantation was performed. Histopathological examination revealed tumor at surgical margins in one patient. No mortality and reintervention occurred during the early and late postoperative period. The determining of the tumor localization by preoperative TTE is important for intraoperative planning and the choice of atriotomy incision, complete tumor removal and surgical success. Complete resection of the tumor with heart origin can be achieved with low morbidity, mortality and recurrence rates.

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