Thrombotic Occlusion during Intravascular Ultrasonography-Guided Percutaneous Coronary Intervention of Stumpless Chronic Total Occlusion / 전남의대학술지

Percutaneous coronary intervention (PCI) of stumpless chronic total occlusion (CTO) lesions with a side branch stemming from the occlusion have a significantly lower treatment success rate because physicians cannot identify an accurate entry point with only conventional angiographic images. An intravascular ultrasonography (IVUS)-guided wiring technique might be useful for the penetration of stumpless CTO. We recently experienced thrombotic occlusion during an IVUS-guided stumpless CTO procedure. The cause of the thrombosis is not completely understood; the thrombosis may have been associated with the long use of the IVUS catheter. Special precautions should be taken to prevent thrombus in such cases.

Thrombotic Occlusion during Intravascular Ultrasonography-Guided Percutaneous Coronary Intervention of Stumpless Chronic Total Occlusion / 전남의대학술지

Percutaneous coronary intervention (PCI) of stumpless chronic total occlusion (CTO) lesions with a side branch stemming from the occlusion have a significantly lower treatment success rate because physicians cannot identify an accurate entry point with only conventional angiographic images. An intravascular ultrasonography (IVUS)-guided wiring technique might be useful for the penetration of stumpless CTO. We recently experienced thrombotic occlusion during an IVUS-guided stumpless CTO procedure. The cause of the thrombosis is not completely understood; the thrombosis may have been associated with the long use of the IVUS catheter. Special precautions should be taken to prevent thrombus in such cases.

Terrible Stent Thrombosis Induced by a Treadmill Test Performed Three Days after Percutaneous Coronary Intervention / 전남의대학술지

Generally, early exercise after coronary stenting is considered safe, but isolated cases of acute stent thrombosis have been associated with the performance of a treadmill exercise test after percutaneous coronary intervention (PCI). The treadmill exercise test is often used to noninvasively assess the functional result of PCI. In this report, we describe a case of terrible stent thrombosis related to an exercise test performed 3 days after stenting, and the patient died as the result of an intractable thrombus.

Terrible Stent Thrombosis Induced by a Treadmill Test Performed Three Days after Percutaneous Coronary Intervention / 전남의대학술지

Generally, early exercise after coronary stenting is considered safe, but isolated cases of acute stent thrombosis have been associated with the performance of a treadmill exercise test after percutaneous coronary intervention (PCI). The treadmill exercise test is often used to noninvasively assess the functional result of PCI. In this report, we describe a case of terrible stent thrombosis related to an exercise test performed 3 days after stenting, and the patient died as the result of an intractable thrombus.