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ApoB and Non-HDL Cholesterol in Cardiovascular Risk Assessment

…many studies, although the relative advantage of apoB over non HDL C or standard lipid testing remains unsettled. In a large population study, LDL C…

Peripheral Artery Disease: Diagnosis, Ankle–Brachial Index and Risk Management

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

Color Doppler

…of flows, velocitites and volumes. This is useful for detecting valvular regurgitation and defects in the atria or ventricles (Figure 2). In addition, color Doppler…

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

…aggregation (via Glycoprotein IIb/IIIa cross linking). Concurrent activation of the coagulation cascade leads to thrombin generation and fibrin deposition, culminating in a partially or…

Continuous Wave Doppler (CW Doppler)

…the former. This allows much higher velocitites to be measured. Continuous wave Doppler is therefore not limited by pulse repetition frequency (PRF). Figure 1. The…

Introduction to Coronary Artery Disease (Ischemic Heart Disease)

…John Warren The remarkable facts, that the paroxysm, or indeed the disease itself, is excited more especially upon walking up hill, and after a meal…

Cardiac amyloidosis

…5]. Unexplained LV hypertrophy (LVH) or heart failure with preserved ejection fraction (HFpEF) at hospitalization warrants evaluation [5]. Heightened awareness is essential in patients with…

Familial Hypercholesterolaemia: Diagnosis, Cascade Screening and Treatment

…disease or peripheral vascular disease. A family history of premature myocardial infarction, vascular disease or marked hypercholesterolaemia. Physical findings related to cholesterol deposition. Untreated or…

Pulsed Wave Doppler

…no rotation. This example illustrates the significance of high pulse repetition frequency in order to obtain accurate assessments of blood flow and myocardial movement. Figur…

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