A 30 years old male patient was referred to our hospital with a diagnosis of pulmonary thromboembolism due to thorax-computerized tomography (CT) angiography, revealing a thrombus totally occluding left main pulmonary artery. The lesion was evaluated as tumoural mass. Positron emission tomography (PET)-CT revealed pathologic uptake at pulmonary artery mass. Due to localization of tumour, left p...

The aim of this study was to verify the hypothesis that pulmonary artery (PA) distensibility may modify the pattern of right ventricular ejection. Pulmonary artery distensibility was evaluated with M-mode measurements of right pulmonary artery diameter from suprasternal notch simultaneous with pulmonary pressure measurements. Pulmonary artery pressure was measured in 19 subjects, 29 to 75 years...

Background Anomalous left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital cardiovascular defect that occurs in approximately 1/300 000 live births or 0.5% of children with congenital heart disease. There are two types of ALCAPA syndrome: the infant type and the adult type. The most infants experience myocardial infarction and congestive heart failure, and approximately 9...

Abnormal Left Coronary Artery from Pulmonary (ALCAPA) is a rare congenital coronary anomaly in which the left main artery arises pulmonary trunk, resulting to right shunt. ALCAPA associated with septal defects and patent ductus arteriosus. The case discussed had secundum atrial defect. Sudden cardiac death feared complication. We discuss hemodynamics of this shunt combination outline its manage...

Lobectomy with partial removal of the pulmonary artery in video-assisted thoracic surgery (VATS) currently remains a challenge for thoracic surgeons. We were interested in introducing pulmonary vessel blocking techniques in open thoracic surgery into video-assisted thoracic surgery (VATS) procedures. In this study, we reported a surgical technique simultaneously blocking the pulmonary artery an...

Blood flow in the pulmonary artery was studied by Doppler colour flow mapping and cardiac catheterisation in 19 patients with a ductus arteriosus and different pulmonary artery pressures. In the four patients with normal pulmonary artery pressures colour Doppler flow mapping showed multicoloured wide and long systolic and diastolic jets in the pulmonary artery. In the 15 patients with raised pu...

aortopulmonary window (apw) is a rare congenital malformation. it results from an incomplete division between the ascending aorta and the pulmonary artery. we describe a 26-year-old male, who presented with a grade ii exertional dyspnea and palpitations. echocardiography revealed an apw with an ascending aorta aneurysm. he underwent surgery under cardiopulmonary bypass without aortic cross-clam...

OBJECTIVE Our objective was to analyze changes in pulmonary artery size after bidirectional cavopulmonary shunt. METHODS All 47 patients who underwent bidirectional cavopulmonary shunt between March 1990 and May 1995 who had preoperative and postoperative angiograms available for review were selected for study. This included 24 patients who had also undergone a modified Fontan operation. Clin...