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Fig. 1 | Journal of Cardiothoracic Surgery

Fig. 1

From: Device closure of diverse layout of multi-hole secundum atrial septal defect: different techniques and long-term follow-up

Fig. 1

Classification of multi-hole atrial septal defects. a Type A, Large-Small hole configuration accompanying small defect with different IDD. b Type B, Large-Moderate configuration accompanying small defects with different IDD. c Type C, cribriform formation, with the defect number of ≥5. d Type D, Moderate-Small-Moderate morphology, IDD ≥7 mm. (L = Large; S = Small; M = Moderate; IDD = Inter-defects Distance; Shadow = Central implanting defect; CS = coronary sinus)

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Journal of Cardiothoracic Surgery

ISSN: 1749-8090

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