…the limb), a manual manometer, plastic film or a dressing to protect an ulcer, and where needed a photoplethysmograph and a toe cuff. Preparation: The…

…the lower limbs. Patients frequently have concomitant coronary, cerebrovascular or other peripheral arterial disease, and management should therefore address the entire arterial circulation. PAD is…

…Unna boot), or a class 2–3 compression stocking. Tape measure for ankle circumference — this governs the choice of material and bandaging technique. Procedure Assessment…

…Diabetes with neuropathy or peripheral arterial disease — a risk of osteomyelitis and poor healing. Check the ankle brachial index and the foot status before any…

…waves. The transducer is held with one hand and its position and angle are adjusted to send ultrasound waves through structures to be visualized. Ultrasound…

…of the vena cava can be accomplished using a wedge board (or any hard material) to tilt the body 15 to 30° to the left…

…be confused with a venous access. Indications Continuous blood pressure monitoring in haemodynamic instability or during ongoing vasoactive treatment. Conditions in which blood pressure must…

…the patient does not feel the pressure sore. Preparation and equipment Material Comment : : Stockinette Innermost against the skin, protects against the edges of the cast…

…Injection Needle Angle Maximum volume per site : : : : Deltoid, adult 23–25 G, 25 mm 90° 1–2 mL Deltoid, BMI 35 or a large arm…

…Conversely, apparently mild lesions may rupture and precipitate myocardial infarction or sudden death. Coronary anatomy must therefore be interpreted within the broader clinical and physiological…

…represent abnormal communications between a coronary artery and a cardiac chamber or vessel. Other congenital anomalies include anomalous origin of a coronary artery from the…

…Depending on the difference in acoustic impedance between the tissues, the angle of the ultrasound wave may be altered. This is referred to as refraction …

…dependent on the angle of insonation. It is crucial that the ultrasound waves are directed parallel to the direction of blood flow or tissue motion…

…the ultrasound velocity in the tissue (c) and the cosine of the angle between the direction of blood flow and the reflected ultrasound wave (cos…

…π • r PISA 2 • (Ø / 180) Ø = angle. Figure 4 shows the angle to be measured. Figure 3. Angle correction for measurement of PISA…

…repolarization or even early phases of ischemia). To conclude, concave ST segment elevation is atypical of ischemia, but they do not rule out ischemia. Other…

…plane, the transducer changes orientation either toward or away from the orientation marker. Angle : The transducer is kept at the same location on the chest…

…energy can neither be created nor destroyed, it can only be transformed or transferred from one form to another. Blood flowing through the heart and…