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Intensive care parameters

…targets apply when the intracranial pressure is raised: normocapnia (PaCO₂ 4.5–5.0 kPa) and avoidance of hypoxia, since hypercapnia raises the intracranial pressure…

Ankle-brachial index (ABI)

…Preparation and equipment Equipment: a handheld Doppler probe 5–10 MHz, ultrasound gel, a blood pressure cuff of the correct size (the width should correspond…

Leg ulcers — wound debridement and compression therapy

…character of the pain. 2. Measure and trace the ulcer; photograph it with a ruler in the image. A reduction in size of 40% within…

Upper gastrointestinal bleeding: quick reference

…Give small boluses, for example 250 to 500 mL, with immediate reassessment of the blood pressure, pulse, peripheral perfusion, mental state and chest findings. Avoid

Blood pressure

…and preferably confirmation by home measurement or 24 hour recording — the thresholds for which are lower than for office measurement. Classification of office blood pressure…

Blood Pressure Targets in Older and Frail Adults

…Consequently, isolated systolic hypertension and widening pulse pressure are common in later life. These changes contribute to the complexity of defining an appropriate treatment target…

Ventricular Pressure-Volume Relationship: Preload, Afterload, Stroke Volume, Wall Stress & Frank-Starling's law

…Volume) is defined as left ventricular volume at the closure of the aortic valve. Upon aortic valve closure, the ventricle relaxes and pressure drops rapidly…

Ambulatory blood pressure monitoring and Holter ECG

…The set up and the instructions decide whether the investigation will be usable. Ambulatory blood pressure monitoring (ABPM) Indications Confirmation of newly detected hypertension — recommended…

🟠 Mean arterial pressure (MAP) calculator

…SVR) + Central Venous Pressure (CVP) This equation illustrates that MAP is determined by the volume of blood the heart pumps and the resistance encountered in…

Hypertensive crisis: quick reference for acute blood pressure lowering

…can affect the blood pressure in several ways. Monoamine oxidase inhibitors can cause a hypertensive crisis through interactions, while venlafaxine and higher doses of bupropion…

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