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Fig. 1 | BMC Cardiovascular Disorders

Fig. 1

From: Successful double-layer metal stents rotational ablation under 2-dimensional and 3-dimensional optical coherence tomography guidance: a case report

Fig. 1

a Baseline coronary angiogram. b–c Patent stent under-expansion at the proximal left anterior descending (LAD). d Failed dilation using a high-pressure balloon. e Stent ablation with rotational atherectomy. f Successful result post-procedure. g The pre-atherectomy OCT showed severe calcification beneath the struts (white double-headed arrow). h The post-atherectomy OCT showed thick calcification (white double-headed arrow) after stent ablation. i Two clear calcium fractures (asterisk) were observed post high-pressure balloon dilation after stent ablation. j Final OCT post PCI

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BMC Cardiovascular Disorders

ISSN: 1471-2261

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