【摘 要】
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Background To evaluate short and intermediate term efficacy and the safety of the transcatheter occlusion of patent ductus arteriosus (PDA) using the homemade Amplatzer mushroom occluder in middle-age
【机 构】
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Department of Cardiology,Department of Ultrasound,Nanjing First Hospital,Nanjing Medical University
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Background To evaluate short and intermediate term efficacy and the safety of the transcatheter occlusion of patent ductus arteriosus (PDA) using the homemade Amplatzer mushroom occluder in middle-aged or geratic patients.Methods A total of 32 cases (7 males, 25 females) aged from 40.0 to 64.0 years old (mean, (48.5±7.0) years) with PDA which were confirmed by clinical manifestation, electrocardiogram (ECG), X-ray fluoroscopy, transthoracic color Doppler echocardiography (TTE) from January 2007 through December 2011.All of them were received the transcatheter occlusion successfully.Afteroperation all eases received ECG, X-ray fluoroscopy and TTE after 48 hours, 1,3, 6, 12 months and interval of one year.The shortest follow-up time was 6 months and the longest was 4 years.
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