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Targeted temperature management after cardiac arrest

…contractility of hypothermia are not tolerated. A decision to withhold further life sustaining treatment. Preparation and equipment Continuous core temperature measurement. An oesophageal probe or…

Sepsis and septic shock: quick reference for the first hour

…lactate, two sets of blood cultures, and a culture from the likely focus 0 to 15 min Ringer's acetate for hypotension or hypoperfusion, usually…

Poisoning: quick reference for antidotes and initial management

…needed. Intubate for a threatened airway, a marked risk of aspiration, or failure that is not rapidly reversed by an antidote B Respiratory rate, saturation…

Arterial Hypertension: Definition, Diagnosis and Out-of-Office Measurement

…or ambulatory pressure. Masked hypertension: office pressure below the hypertension threshold but hypertensive home or ambulatory pressure. Office measurements provide only a limited representation of…

Capnography (end-tidal carbon dioxide measurement, ETCO2) during cardiac arrest

…before the next inspiration. Phase 0 : Indicates the beginning of the next inspiration. Normal ETCO 2 : 38 mmHg (5 kPa) or 5%. Monitoring ETCO 2…

Assessment of diastolic function by echocardiography

…across the mitral valve using pulsed Doppler. Estimating left ventricular filling pressure via e' . Measurement of deceleration time (DT) . Diastolic function can be estimated from…

Principles of myocardial perfusion imaging (SPECT, PET), coronary blood flow and flow reserve (CFR)

…and parasympathetic influences; sympathetic stimulation leads to vasoconstriction through the release of norepinephrine, while parasympathetic activation can cause vasodilation via acetylcholine release. These mechanisms collectively…

Overview of the ECG Waves, Deflections, Intervals, Durations

…with its most common waveforms. Important intervals and points of measurement are depicted. ECG interpretation requires knowledge of these waves and intervals. The P wave…

Lipoprotein(a): Measurement and Clinical Implications

…high Lp(a) level may lead to substantial underestimation of cardiovascular risk. Conversely, Lp(a) measurement provides limited additional reclassification beyond currently recommended global risk…

Ejection fraction (EF): Physiology, Measurement & Clinical Evaluation

…or supranormal ejection fraction , despite manifest heart failure and severe symptoms. These individuals exhibit pronounced hypertrophy, resulting in a reduction of ventricular volume and subsequently…

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