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Critical Care Medicine
A physiology-first approach to shock, mechanical ventilation, acute respiratory failure, hemodynamics, critical care ultrasound, organ support, and liberation from life support.
Critical Care Topics
Explore each topic through a recent review or authoritative evidence synthesis.
Mechanical Ventilation
Lung-protective ventilation, PEEP, driving pressure, patient effort, mechanics, asynchrony, and liberation from ventilation.
Shock & Hemodynamics
Venous return, Frank-Starling physiology, vasopressors, preload, fluid responsiveness, and perfusion assessment.
Critical Care Ultrasound
Cardiac, lung, venous Doppler, congestion assessment, and ultrasound-guided bedside decisions.
ARDS & Acute Respiratory Failure
Gas exchange, recruitability, PEEP selection, prone positioning, lung stress, VILI, and P-SILI.
Sepsis & Organ Dysfunction
Sepsis physiology, renal and hepatic dysfunction, acid-base problems, and multi-organ support.
Weaning & Diaphragm Function
Readiness testing, respiratory muscle function, MIP, RSBI, diaphragmatic ultrasound, and rehabilitation.
Featured Critical Care Teaching
Article / Review
In sepsis, fluid responsiveness is only half the question
A septic patient may increase cardiac output after fluid and still be harmed by the volume.
