A 68-year-old man is brought to the emergency department after being found unconscious in a park during winter. His core body temperature measured via esophageal probe is 30°C. The 12-lead ECG shows a characteristic positive deflection at the junction of the QRS complex and ST segment, most prominent in the lateral precordial leads. The structure marked **A** in the diagram is the Osborn wave. Which of the following best describes the clinical significance of this finding in the context of the patient's presentation?
Ready to test yourself?
Test your Medicine knowledge with AI-powered MCQs and detailed explanations — no signup required to try.
Sign up free and practice all 1 Hypothermia ECG Osborn Waves MCQs with AI-powered explanations tailored to your performance.
Create Free Account