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Lipoprotein(a): Measurement and Clinical Implications

…several interrelated pathological processes: accelerated atherogenesis; vascular inflammation; progression of calcific aortic stenosis; enhancement of a prothrombotic state. Its atherogenic and inflammatory effects may be…

Intravascular Imaging: IVUS and OCT for PCI Optimisation

…IVUS include lower spatial resolution than OCT and imperfect discrimination between plaque components. Radiofrequency or virtual histology IVUS can provide additional information regarding calcific, fibrotic…

Coronary Artery Calcium Scoring: Prognostic Use in Practice

…Myocardial ischemia and infarction Definition and Pathophysiology Coronary artery calcium (CAC) scoring is a non invasive method for detecting and quantifying calcified coronary atherosclerotic plaque…

Ankle-brachial index (ABI)

…arterial disease. Toe brachial index (TBI). The digital arteries rarely calcify, which makes toe pressure the method of choice in diabetes and renal failure. A…

Abdominal Aortic Aneurysm: Screening and Surveillance

…sensitivity. A calcified aneurysmal outline may be visible, but approximately one quarter of aneurysms are not calcified and therefore cannot be identified reliably by radiography…

Vulnerable Plaque and Mechanisms of Acute Coronary Occlusion

…Plaque rupture with exposure of thrombogenic material. Superficial plaque erosion. Thrombosis associated with a calcified nodule. Epicardial or microvascular coronary spasm. Spontaneous coronary artery dissection…

Aortic regurgitation

… Is the valve calcified? Is the aortic root dilated? Is the left ventricle dilated? Is the left ventricle hypertrophic? Is left ventricular ejection fraction (LVEF…

Non-ST Elevation Acute Myocardial Infarction (NSTEMI) and Unstable Angina

…often presenting clinically as Non ST Elevation Myocardial Infarction (NSTEMI) rather than STEMI [4] . Calcified Nodules: A less common mechanism (2 5%), characterized by eruptive…

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