Sex-specific features of optical coherence tomography detected plaque vulnerability related to clinical outcomes: insights from the CLIMA study.

Purpose: To investigate the different impact of optical coherence tomography (OCT)-derived vulnerable plaque features on future adverse events (AEs) according to the biological sex.

Methods: The prospective multicenter CLIMA study (ClinicalTrials.gov: NCT02883088) enrolled 1003 patients with OCT plaque analysis of non-treated coronary plaques located in the proximal left anterior descending artery.

[From regression to stabilization: new insights into the evolution of coronary atherosclerotic plaque].

Coronary artery atherosclerosis is a constantly evolving disease. Over the years, new drug therapies have been shown to reduce adverse cardiovascular events and improve the survival of patients with coronary artery disease. New intracoronary imaging modalities, including intravascular ultrasound, optical coherence tomography, and near-infrared spectroscopy, have been introduced to detect the anatomic changes which follow an effective lipid-lowering therapy in human coronary plaques.

Chronic thromboembolic pulmonary hypertension mimicking coronary artery disease.

We report the case of 63-year-old man, complaining of dyspnea and with abnormal systolic motion of the interventricular septum at echocardiography, referred for coronary angiography and suspect coronary artery disease. In the presence of normal coronary angio, a specific work-up showed chronic thromboembolic pulmonary hypertension requiring pulmonary endarterectomy. The case highlights the need for a global cardiovascular and imaging approach in presence of poorly specific symptoms and signs of coronary artery disease.