Cor Vasa 2014, 56(4):e362-e368 | DOI: 10.1016/j.crvasa.2014.05.002

Vulnerable plaque imaging and acute coronary syndrome

Martin Horváth^*, Petr Hájek, Cyril Štěchovský, Josef Veselka

Kardiologická klinika, 2. lékařská fakulta Univerzity Karlovy a Fakultní nemocnice v Motole, Praha, Česká republika

The term vulnerable plaque has been established to describe an atherosclerotic lesion with a high probability of causing a future coronary event [1,2]. The identification and stabilization of the lesion before its rupture may reduce the morbidity and mortality caused by coronary artery disease. Modern imaging modalities such as computer tomography coronary angiography, intravascular ultrasound, optical coherence tomography and near-infrared spectroscopy have a potential in finding these vulnerable plaques. This raises opportunities in primary and secondary prevention of coronary artery disease. This review summarizes the current knowledge with an emphasis put on the research advances in the field of near-infrared spectroscopy: a modality that has been intentionally developed for the detection of lipid core plaques.

Keywords: Intravascular ultrasound; Lipid-core plaque; Near-infrared spectroscopy; Optical coherence tomography; Thin-cap fibroatheroma; Vulnerable plaque

Received: March 13, 2014; Revised: May 8, 2014; Accepted: May 10, 2014; Published: August 1, 2014  Show citation