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Figure 3: (a) Cine angiogram demonstrating right pulmonary artery-to-left atrial (RPA-to-LA) fistula in right anterior oblique view; (b) fluoroscopy showing balloon sizing of the narrowest diameter of the communication; (c) cine fluoroscopy in anterioposterior projection showing formation of venovenous loop; (d) angiogram after deployment of the device (white arrow) showing complete abolition of shunt from RPA to LA

Figure 3: (a) Cine angiogram demonstrating right pulmonary artery-to-left atrial (RPA-to-LA) fistula in right anterior oblique view; (b) fluoroscopy showing balloon sizing of the narrowest diameter of the communication; (c) cine fluoroscopy in anterioposterior projection showing formation of venovenous loop; (d) angiogram after deployment of the device (white arrow) showing complete abolition of shunt from RPA to LA