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Fig. 4 | BMC Cardiovascular Disorders

Fig. 4

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

Fig. 4

The ESV system is used to identify vascular calcification. A Identification of calcification to guide predilation under ESV images; (B) The ESV system assists stent positioning with visualization of severe calcification; (C) Angiography without enhanced visualization when calcification is barely distinguished

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