Successful Percutaneous Coronary Intervention through a Severely Bent Artificial Ascending Aorta Using the DIO Thrombus Aspiration Catheter

Successful Percutaneous Coronary Intervention through a Severely Bent Artificial Ascending Aorta Using the DIO Thrombus Aspiration Catheter

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A 66-year-old man was admitted to our institute because of chest pain.He had Waterproof Overtrousers undergone replacement of the ascending aorta due to aortic dissection 9 years previously.We made a diagnosis of acute coronary syndrome, and coronary artery angiography was performed.

Although the right coronary artery was successfully cannulated, a severe bend of the artificial aorta made it very difficult to advance the catheter into the left coronary artery.Ultimately, a DIO thrombus aspiration catheter was used to enter the left coronary artery, and a stent was implanted successfully.The DIO catheter is very useful when the selection of a guiding catheter is complicated, such as Bathroom Safety in the case of severe vessel tortuosity or a bend of the ascending aorta.