Key result
An innovative approach using a guide extension catheter for direct thrombus aspiration and a kinked wire successfully restored flow in a refractory thrombotic occlusion of the right coronary artery.
Case Report (n=1)
No
Innovative techniques using a guide extension catheter and a kinked wire can effectively extract refractory thrombus during PCI for acute myocardial infarction.
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May aid refractory thrombus aspiration in AMI; leaves open need for prospective trials before adoption.
Managing a significant thrombus burden during acute myocardial infarction (AMI) presents a considerable challenge in percutaneous coronary intervention (PCI). Traditional thrombus aspiration catheters can sometimes prove insufficient, necessitating novel strategies. We present a case in which an innovative approach using a guide extension catheter for direct thrombus aspiration successfully restored flow in a refractory and massive thrombotic occlusion of the right coronary artery (RCA). This case also underscores the remarkable potential of innovative interventional techniques, particularly the use of a kinked wire in conjunction with a thrombus aspiration catheter, to effectively ensnare and extract thrombus, even in the most challenging cases of coronary thrombectomy.
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Sarda et al. (2025) conducted a case report in Acute myocardial infarction with refractory thrombotic occlusion of the right coronary artery (n=1). Guide extension catheter for direct thrombus aspiration and kinked wire was evaluated on Restoration of flow. An innovative approach using a guide extension catheter for direct thrombus aspiration and a kinked wire successfully restored flow in a refractory thrombotic occlusion of the right coronary artery.
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