Secundum atrial septal defect.
Ullah
Waqas
W
Department of Cardiology, QEQM Hospital Margate, Kent, United Kingdom.
Zeb
Qaiser
Q
Heppell
Richard
R
D004417:Dyspnea / Q000209:etiology; D017548:Echocardiography, Transesophageal; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000000981:diagnostic imaging*; D006346:Heart Septum / Q000000981:diagnostic imaging; D006801:Humans; D008875:Middle Aged