This article reports a case of transjugular transcatheter tricuspid valve replacement (TTVR) for persistent severe tricuspid regurgitation after transcatheter mitral valve replacement. The patient was an 80 year old female who underwent transcatheter mitral valve replacement at the Department of Cardiology, West China Hospital, Sichuan University, two months before admission. After the surgery, her condition worsened due to unimproved tricuspid regurgitation and right heart failure. After admission, the patient underwent transjugular TTVR under general anesthesia. With the assistance of cardiac ultrasound and X-ray fluoroscopy, an artificial valve was successfully implanted, and tricuspid regurgitation was relieved. The patient’s surgery went smoothly, and the condition improved significantly 25 days after surgery. The patient was discharged 34 days after surgery.
Tricuspid regurgitation (TR) is a clinically prevalent valvular heart disease with an age-dependent increase in incidence. Patients with symptomatic severe TR are confronted with limited efficacy of medical treatment and high risks of surgical intervention. In recent years, transcatheter tricuspid valve replacement has rapidly evolved as a novel therapeutic strategy to address the challenge. This article systematically reviews the design features and clinical studies of transcatheter tricuspid valve replacement devices globally, providing valuable insights and evidence for expanding clinical approaches in the treatment of the patients with TR.
One of its primary surgical treatments of tricuspid regurgitation is tricuspid valve biological valve replacement. Catheter tricuspid valve-in-valve implantation is a novel interventional alternative for biological valve failure. The non-invasive lung fluid measuring device remote dielectric sensing (ReDSTM) has been increasingly incorporated into clinical practice as a means of monitoring chronic heart failure in recent years. This report describes the process and outcomes of the first instance of perioperative lung fluid volume evaluation following transcatheter tricuspid valve implantation utilizing ReDSTM technology. The patient has a short-term, substantial increase in postoperative lung fluid volume as compared to baseline.