CRITICAL CARE MEDICINE

CRITICAL CARE MEDICINE

Critical illness demands more than protocols. It requires clinicians to recognise deterioration, understand changing physiology, interpret complex information and make informed decisions under pressure.

Critical Care Medicine is a comprehensive professional reference covering the assessment, diagnosis, monitoring, resuscitation, organ support, emergency management and ongoing care of critically ill patients.

The book connects pathophysiology, clinical findings, diagnostic reasoning, monitoring and treatment decisions to support practical clinical decision-making.

• Foundations of Critical Care: Principles of critical illness, physiological derangement, assessment and multidisciplinary care.
• Clinical Assessment and Reasoning: Structured evaluation of the deteriorating patient, investigations and clinical prioritisation.
• Haemodynamic Monitoring and Shock: Perfusion assessment, fluids, vasopressors, inotropes and circulatory support.
• Respiratory Failure and Mechanical Ventilation: Oxygen therapy, non-invasive ventilation, invasive ventilation and ventilator management.
• Acute Kidney Injury and Renal Support: Renal dysfunction, fluid balance, electrolytes and renal replacement therapy.
• Neurological and Cardiovascular Emergencies: Acute neurological deterioration, cardiovascular emergencies and cardiac dysfunction.
• Acid-Base and Metabolic Disorders: Acid-base abnormalities, electrolyte disturbances and metabolic emergencies.
• Trauma and Toxicological Emergencies: Assessment, stabilisation, monitoring and escalation.
• Sepsis and Septic Shock: Recognition, antimicrobial therapy, source control, fluids, vasopressors and organ dysfunction.
• Multisystem Organ Dysfunction: Interacting organ failures and coordinated ICU support.
• Monitoring and Reassessment: Using physiological trends and treatment response to guide management.
• Ethics, Communication and Recovery: Prognosis, shared decision-making, family communication, end-of-life care and rehabilitation.

Throughout the book, readers are encouraged to ask:

What is happening?
Why is it happening?
What information is needed?
What should be investigated?
What treatment should begin?
Is the patient responding?
When should management escalate?

Where appropriate, the Clinical Case Continuum connects presentation, clinical reasoning, management and case resolution.

The book integrates:

Clinical Assessment • Diagnostic Reasoning • Resuscitation • Haemodynamic Monitoring • Respiratory Support • Mechanical Ventilation • Organ Support • Sepsis Management • Emergency Care • Multisystem Organ Dysfunction • Ethics • Recovery

The central principle is simple:

Treat the patient, not merely the number.

Designed for:

• Physicians and critical care clinicians
• Intensive care and emergency medicine trainees
• Critical care nurses
• Respiratory care professionals
• Critical care pharmacists
• Medical students and healthcare trainees
• Allied health professionals

Whether used for study, clinical revision or professional reference, Critical Care Medicine provides a structured framework for understanding the assessment, stabilisation, monitoring and ongoing management of critically ill patients.