Lately, there has been a trend towards integration among cardiovascular surgery institutions. However, local institutions continue to play a crucial role in community-based medicine, given the emergent nature of cardiovascular diseases and the challenges involved in transporting patients with such conditions over long distances. We present the results of a questionnaire survey we conducted to examine the current status and issues faced by cardiovascular surgery institutions in community-based medicine.

We present a successful case of redo-tricuspid valve replacement for tricuspid prosthetic valve endocarditis. A 78-year-old man who underwent tricuspid bioprosthetic valve replacement for severe tricuspid regurgitation thirty-two years earlier was referred to our institution with persistent high fever and back pain. The blood culture was positive for Streptococcus oralis, and echocardiography revealed a mobile vegetation attached to the tricuspid prosthetic valve with moderate tricuspid regurgitation. A clinical diagnosis of prosthetic valve endocarditis was established. Redo-tricuspid bioprosthetic valve replacement was performed following antibiotics therapy. The patient was discharged on postoperative day 49 after 6 weeks of additional antibiotic treatment, and had no recurrence of infection for 6 months after redo-surgery.