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: Medicine
[{'content': 'Positive Hepatojugular Reflux is found in all of the following conditions, except: \nSelect and explain. \nA. Tricuspid Regurgitation, B. Precapillary Pulmonary Hypeension, C. Right Ventricular Infarction, D. Decreased After-load', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer is D (Decreased After-load) Positive Hepatojugular Reflux represents decreased compliance of the right ventricle and right atrium. This may result from an increase in preload and/or afterload to the right atrium and/or right ventricle.', 'role': 'assistant'}]