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Prevalence of potential drug-drug interactions in cancer patients treated with oral anticancer drugs Coronary Calcification and Long-Term Outcomes According to Drug-Eluting Stent Generation The Regulation of Pulmonary Vascular Tone by Neuropeptides and the Implications for Pulmonary Hypertension Association Between Malignant Mitral Valve Prolapse and Sudden Cardiac Death: A Review Benefits with drug-coated balloon as compared to a conventional revascularization strategy for the treatment of coronary and non-coronary arterial disease: a comprehensive meta-analysis of 45 randomized trials Thrombotic Risk and Antithrombotic Strategies After Transcatheter Mitral Valve Replacement Optical Coherence Tomography to Assess Proximal Side Optimization Technique in Crush Stenting Five-Year Clinical Outcomes After Drug-Eluting Stent Implantation Following Rotational Atherectomy for Heavily Calcified Lesions Orbital atherectomy for the treatment of small (2.5mm) severely calcified coronary lesions: ORBIT II sub-analysis Initial experience with percutaneous mitral valve repair in patients with cardiac amyloidosis

Clinical Case Study2019 Jul 13.[Epub ahead of print]

JOURNAL:Eur Heart J Cardiovasc Imaging. Article Link

Healed coronary plaque rupture as a cause of rapid lesion progression: a case demonstrated with in vivo histopathology by directional coronary atherectomy

Tsuchiya H, Nakano A, Nakamura N et al. Keywords: healed coronary plaque rupture; lesion progression; directional coronary atherectomy

ABSTRACT

Coronary plaque rupture is a culprit lesion morphology of thrombotic events leading to acute coronary syndrome (ACS). Meanwhile, coronary plaque rupture often occurs silently and heals spontaneously. This phenomenon is recognized as healed plaque rupture (HPR) in pathological studies. HPR is considered to be a cause of lesion progression, although most reports have been based on ex vivo autopsy specimens, therefore HPR remains underappreciated.


A 75-year-old man with a history of previous percutaneous coronary intervention to the left circumflex artery was admitted with recurrent ACS. Coronary angiography revealed rapid progressive lesion in the right coronary artery, where only mild stenosis existed 4 months prior (Panels A and...