This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anaesthesia
[{'content': 'Which of the following is not a cardiovas-cular monitoring technique: \nSelect and explain. \nA. Transesophageal echocardio- graphy, B. Central venous pressure monitoring, C. Pulmonary aery catheterization, D. Capnography', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Capnography Capnography is a respiratory monitoring system (not cardiovascular). It is the determination of end tidal CO2 (Et CO2) concentration to confirm adequate ventilation. Cardiovascular monitoring techniques are - ECG, Echocardiography, BP, CVP, pulmonary aery catheterization.', 'role': 'assistant'}]