coronary disease

Surgical rescue of guidewire in-stent entrapment during coronary angioplasty

During a percutaneous coronary procedure, the device may become stuck and break in the coronary circulation. This complication occurs in 0.1% of all procedures. Even with technological improvements, this event still happens because percutaneous coronary interventions are frequently used to treat complex lesions. We report a case of a patient undergoing a percutaneous stenting procedure in which the 0.014″ guidewire was caught in the right coronary artery. Removal of the guidewire was impossible, and it broke in the brachiocephalic artery.

Impact of iodine concentration and iodine delivery rate on contrast enhancement in coronary CT angiography: a randomized multicenter trial (CT-CON)

OBJECTIVE:
To compare the effect of contrast medium iodine concentration on contrast enhancement, heart rate, and injection pressure when injected at a constant iodine delivery rate in coronary CT angiography (CTA).
METHODS:

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