Heart Atria ; Heart Neoplasms/surgery* ; Hemangiosarcoma/surgery* ; Humans

Humans ; Immunohistochemistry ; Heart Neoplasms/surgery* ; Myxoma/surgery* ; Heart Atria

A left atrial aneurysm is a very rare cardiac anomaly that usually develops in the left atrial appendage. It usually develops congenitally, and has a risk of life-threatening complications. Here, we report a case of a growing aneurysm of the left atrium that was incidentally found in a 42-yr-old woman. Eighteen years prior, an abnormal cardiomegaly was found on a chest radiography for a pre-operative study. The chest radiography at this time demonstrated a more prominent cardiomegaly than the previous radiography findings. The left atrial aneurysm was diagnosed by echocardiography and cardiac catheterization. Although asymptomatic, she underwent a successful surgical excision to allay the possibilities of rupture, arrhythmia, heart failure, or thromboembolism. The surgical findings demonstrated an 8 x 15 cm sized saccular aneurysm at the left atrial appendage, and the pathologic findings showed three myocardial layers. The patient has been asymptomatic during the 15 months of follow-up. In conclusion, a congenital left atrial aneurysm can grow with time, even in asymptomatic cases, and an aneurysmectomy is a curative treatment, which can eliminate the potential complications.
Adult ; Echocardiography ; Female ; Heart Aneurysm/congenital* ; Heart Aneurysm/pathology* ; Heart Aneurysm/surgery ; Heart Aneurysm/ultrasonography ; Heart Atria/pathology* ; Heart Atria/surgery ; Heart Atria/ultrasonography ; Human

We experienced a case of pedunculated left atrial primary fibrosarcoma, which obstructed the mitral orifice and produced symptoms and manifestations of mitral stenosis clinically. There was no evidence of metastasis to adjacent tissue or distant organs. It was treated by open heart surgery.
Fibrosarcoma* ; Heart Atria* ; Mitral Valve Stenosis ; Neoplasm Metastasis ; Thoracic Surgery

Atrial septal defect (ASD) is the common congenital anomaly which requires surgical interventions. Right atrial thrombus formations after primary suture repairs of the ASD and evidences of thromboembolic complications are extremely rare. Specifically, the cases of thromboembolic complications have high mortality and morbidity risks. Two cases of giant intra-atrial thrombus formation detected in the late stage after primary repairs of ASDs are being discussed.
Heart Atria ; Heart Septal Defects ; Heart Septal Defects, Atrial* ; Mortality ; Sutures ; Thoracic Surgery ; Thrombosis*

Myxomas are uncommon primary cardiac tumours that usually affect the left atrium. We herein report the case of a patient who presented with right heart failure and proteinuria, leading to the diagnosis of atrial myxoma. Surgical resection resulted in resolution of the patient's symptoms.
Adult ; Female ; Heart Atria ; surgery ; Heart Failure ; diagnosis ; Heart Neoplasms ; diagnosis ; surgery ; Humans ; Myxoma ; diagnosis ; surgery ; Proteinuria ; diagnosis

Calcification of the cardiac chambers is among the challenges associated with reoperative cardiac surgeries by increasing the risk of systemic embolization. We experienced a case of an unexpected detected mass by intraoperative transesophageal echocardiography during weaning from cardiopulmonary bypass in a patient undergoing trido mitral and tricuspid valve replacement surgery. The surgically removed mass was identified as calcified tissue. This case shows the importance of careful echocardiographic evaluation of the left heart in patients undergoing repeat valve surgery given their greater potential for embolic sources.
Calcium* ; Cardiopulmonary Bypass ; Echocardiography* ; Echocardiography, Transesophageal ; Heart ; Heart Atria ; Humans ; Reoperation ; Thoracic Surgery ; Tricuspid Valve ; Weaning

Atrial Fibrillation/surgery* ; Catheter Ablation ; Esophageal Fistula/surgery* ; Heart Atria ; Humans

Atrial Fibrillation/surgery* ; Catheter Ablation ; Heart Atria ; Humans ; Intracranial Embolism/surgery* ; Radiofrequency Ablation ; Treatment Outcome

Catheter Ablation ; methods ; Heart Atria ; surgery ; Heart Defects, Congenital ; surgery ; Humans ; Postoperative Complications ; prevention & control ; Tachycardia, Supraventricular ; prevention & control