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Eye examination and corneal foreign body

…a drill, a lawnmower, or in the wind. Suspected corneal abrasion. A red eye where the diagnosis is not obvious. Suspected acute glaucoma (tonometry). Contraindications…

Mitral valve stenosis

…The valve is attached to the mitral annulus , which is continuous with annulus fibrosus (the fibrous ring). The mitral valve has an anterior leaflet and…

Leg ulcers — wound debridement and compression therapy

Procedurer Compression is the treatment that heals venous leg ulcers; everything else is supportive. But the same compression applied to a limb with arterial insufficiency…

Left Ventricular Segments for Echocardiography and Cardiac Imaging

…s eye) plot with the apex in the center, the four apical segments as the first ring, the six mid cavity segments as the second

Casting and immobilisation

…pulses and capillary refill. Check the skin, and remove rings and jewellery distal to the injury before the swelling develops. Procedure 1. Place the joint…

Posterior acute myocardial infarction (STEMI)

…have an upward bulging ST segment in right ventricular hypertrophy, whereas the ST segment is usually horizontal or downward bulging in ischemia. Figure 2. Rig

The PR Interval & PR segment

…impulse cannot travel directly from atrial myocardium to ventricular myocardium because the two are electrically isolated from each other by the fibrous rings ( anulus fibrosus)…

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