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Fig. 2 | BMC Cardiovascular Disorders

Fig. 2

From: Enhanced stent visualization system for percutaneous coronary intervention in patients with chronic kidney disease: effects on contrast media volume and radiation exposure

Fig. 2

The ESV system is used to detect stent underexpansion and guide postdilation. A Stent deployment under conventional fluoroscopy; B The ESV system helped detect underexpansion of the stent and assisted in aligning the balloon marker with the stent margin; C Postdilation under fluoroscopy; D Angiography confirmation after deployment

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