ObjectiveTo analyze the clinical characteristics and surgical treatment results of cardiac tumors.MethodsClinical data of 28 patients with cardiac tumors, who underwent cardiac surgery in our hospital from 2013 to 2019 were retrospectively reviewed. There were 12 males and 16 females. The median age was 11.5 years, ranging 1 month to 69 years; and the median weight was 39.0 (4.8-100.0) kg. All patients underwent tumor resection under cardiopulmonary bypass with general anesthesia, and postoperative pathological analysis was performed.ResultsThere were 27 patients with primary cardiac tumors and 1 patient with secondary cardiac tumor. Among the primary cardiac tumors, there were 16 myxomas, 5 rhabdomyomas, 3 inflammatory myofibroblastomas, 2 fibroids and 2 hemangiomas. The secondary cardiac tumor was chondrosarcoma. A total of 28 cardiac tumors occurred in 29 locations, including 14 in the left atrium, 3 in the right atrium, 1 in the left ventricle, 7 in the right ventricle, 2 in the mitral and 2 in the tricuspid. Cerebral embolism occurred in 6 patients, peripheral vascular embolism in 3 patients, and syncope in 3 patients. There was no death during the perioperative period and in the long term follow-up. Complete resection was performed in 25 patients and partial resection was performed in 3 patients. During the follow-up, 2 patients with myxoma received reoperation for recurrence. Among the 3 patients with partial resection, residual tumor tissue disappeared in 2 patients, and in the other patient, there was no change in the size of the residual tumor tissue during the follow-up compared to that at discharge.ConclusionCardiac surgery is an effective method for patients with primary benign cardiac tumors. However, whether the cardiac tumor tissue can be completely removed depends on the anatomical location of the tumor during the operation. If there are systemic embolism events and syncope, the possibility of cardiac tumors should be considered.
ObjectiveTo evaluate the mid-term results of surgical treatment for functional single ventricle associated with total anomalous pulmonary venous connection.MethodsWe reviewed the clinical data and follow-up results of 12 patients in our hospital who underwent both single ventricle series palliation and total anomalous pulmonary venous connection correction from 2008 to 2018. There were 6 males and 6 females at age of 2.3 (1-21) years. Univariable and multivariable Cox proportional hazard regression methods were performed. The Kaplan-Meier method was used to estimate the survival rate.ResultsAll patients were successfully removed from extracorporeal circulation. The cardiopulmonary bypass time was 113.8±42.5 min. The myocardial block time was 57.7±31.7 min. There were 3 in-hospital deaths and 4 late deaths. The causes of death in hospital were pulmonary hypertension, pulmonary hemorrhage, and hypoxemia. During follow-up, the cause of death was heart failure. The survival rate at 1 year and 3 years was 58.3% (95%CI 27% to 80%) and 40% (95%CI 13% to 65%), respectively. Median follow-up was 48.3 months (range: 1 to 118 months).ConclusionFunctional single ventricle combined with complete pulmonary venous drainage is a serious clinical disease, with poor therapeutic effect and high overall mortality.