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Ankle-brachial index (ABI)

…clearance or a recently inserted venous port. Procedure 1. Arm pressure. Place the cuff on the upper arm. Locate the brachial signal in the antecubital…

Intensive care parameters

…for. Ventilation In ARDS: a tidal volume of 4–8 mL/kg ideal body weight, a plateau pressure ≤ 30 cmH₂O, a driving pressure ≤ 15 cmH₂O…

Leg ulcers — wound debridement and compression therapy

…governs the choice of material and bandaging technique. Procedure Assessment 1. History: duration, previous ulcers, DVT, varicose veins, claudication, diabetes, smoking, character of the pain…

Upper gastrointestinal bleeding: quick reference

…strong suspicion of portal hypertension? Variceal and ulcer bleeding are managed differently from the first minute. Peptic ulcer remains the commonest cause of upper gastrointestinal…

Blood pressure

…in pressure of < 10% of the daytime value; an independent risk marker. Treatment targets Group Systolic target Diastolic : : : Adults 18–64 years 120–130…

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

…pressure rises rapidly with further volume increases. This is explained by the existence of an upper limit for ventricular compliance. The greater the left ventricular…

Ambulatory blood pressure monitoring and Holter ECG

…and with a measurement interval of no more than 30 minutes throughout the 24 hours. Phenotype Office blood pressure ABPM : : : Normotension Normal Normal White coat…

🟠 Mean arterial pressure (MAP) calculator

…formula: MAP ≈ Diastolic Blood Pressure (DBP) + 1/3 × (Systolic Blood Pressure [SBP] – DBP) This formula accounts for the longer duration of diastole compared to systole…

Hypertensive crisis: quick reference for acute blood pressure lowering

…emergency department [1,3]. Step 1: confirm the blood pressure and stabilise the patient Immediate assessment 1. Assess airway, breathing, circulation and level of consciousness…

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