…particularly in iatrogenic aortic injury. Iatrogenic lesions commonly follow cardiac surgery, coronary angiography or other invasive procedures, and affected patients may be relatively painless compared…

…as limb complications. Atherosclerotic lesions generally affect large and medium sized arteries. Pathological features include plaque formation with calcium deposition, medial thinning, destruction of muscular…

…lesions Embolic debris obstructs the distal microcirculation and may be accompanied by microvascular constriction and endothelial or myocardial injury. Antithrombotic therapy may reduce embolization of…

…decades, the lesion progresses from a simple fatty streak to a complex fibroatheroma. Smooth muscle cells (SMCs) migrate from the tunica media into the intima…

…in the freeze. Contraindications Absolute: Suspected melanoma or any other pigmented lesion of uncertain diagnosis. A lesion in which histology is needed for management. Cryoglobulinaemia…

…to a single lesion. Consequently, local revascularization must be accompanied by systemic treatment aimed at stabilizing the broader atherosclerotic disease. Pathophysiology Mechanisms of acute coronary…

…alter the local vascular environment. The extracellular matrix is an active component of lesion development rather than merely a structural scaffold. Smooth muscle cells and…

…acetylsalicylic acid at the first sign of skin rash, mucosal lesions, or hypersensitivity. Interactions Pharmacodynamic interactions Anticoagulants, thrombolytics, or other platelet aggregation inhibitors: Salicylates inhibit…

…Other anti inflammatory strategies have produced less favourable results. Canakinumab, a monoclonal antibody directed against interleukin 1β, provided proof of concept but was not…

…80% of cases. Other causes include acute mechanical complications—particularly ventricular septal defect (VSD) and papillary muscle rupture with acute severe mitral regurgitation—predominant right…