Methods and results: The Asia Pacific TAVI registry is an international, multicentre, prospective, observational registry managed under the auspices of the Asian Pacific Society of Interventional Cardiology (APSIC). Patients undergoing TAVI in seven centres from Hong Kong, Japan, Philippines, Singapore and Taiwan, treated with TAVI devices for severe symptomatic aortic stenosis, were assessed. This first review presents the acute results and 30-day mortality. A multivariable analysis was also performed to identify independent predictors of early all-cause mortality. The enrolment was from 2009 to 2017 and a total of 1,125 patients were recruited. The 30-day mortality rate was 2.5%. Baseline logistic EuroSCORE more than 16 was independently associated with a 2.8-times increased risk of 30-day all-cause mortality (p=0.016). Post-procedural stroke (HR 4.9, p=0.008) was also associated with increased mortality.
Conclusions: This initial report of the Asia Pacific TAVI registry demonstrated good acute success and low 30-day mortality. The preprocedural logistic EuroSCORE and post-procedural stroke incidence were strongly associated with acute mortality. Further attempts to reduce post-procedural stroke should be explored.
AIMS: The aim of this study was to select a suitable patient and proceed with the implantation of the TricValve in order to provide symptomatic relief as well as to improve morbidity and mortality.
METHODS: A 67-year-old woman had underlying atrial fibrillation and severe tricuspid regurgitation. Despite optimised medical therapy, she remained symptomatic with elevated NT-proBNP levels. As the patient refused surgery on multiple occasions, we chose a percutaneous procedure guided by transoesophageal echocardiography and fluoroscopy.
RESULTS: The procedure was uneventful and the patient was discharged. At 3-month follow-up, there was marked improvement clinically and biochemically.
CONCLUSIONS: Bicaval valve implantation with the TricValve is a viable alternative to surgery in patients with symptomatic severe tricuspid regurgitation. This intervention is crucial as we are now able to intervene before irreversible right ventricular dysfunction sets in.