system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 16-year-old male adolescent presents to his pediatrician with increasing fatigue and breathlessness with exercise. His parents inform the doctor that they have recently migrated from a developing country, where he was diagnosed as having a large ventricular septal defect (VSD). However, due to their poor economic condition and scarce medical facilities, surgical repair was not performed in that country. The pediatrician explains to the parents that patients with large VSDs are at increased risk for several complications, including Eisenmenger syndrome. If the patient has developed this complication, he is not a good candidate for surgical closure of the defect. Which of the following clinical signs, if present on physical examination, would suggest the presence of this complication?
assistant
Right ventricular heave