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Fig. 1 | The Egyptian Heart Journal

Fig. 1

From: Cardiac catheterization addressing early post-operative complications in congenital heart surgery—a single-center experience

Fig. 1

a Selective angiography for residual MBT shunt (white asterisk) in a patient after Fallot tetralogy repair; the patient developed heart failure symptoms due to significant left to right shunt. b The same patient after occlusion of the MBT shunt with vascular plug (yellow arrow) with no residual flow seen after aortic angiography. c Significant LPA stenosis (yellow arrow) with decreased left lung vascularity in another patient after Glenn surgery; the patient developed significant desaturation (68–73%) after surgery. d The same patient after LPA stenting (yellow arrow) with the improvement of left lung vascularity and patient saturation increased to 85%. MBT shunt, modified Blalock–Taussig shunt; LPA, left pulmonary artery

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