Edgar Tay

and 17 more

Objectives The impact of the COVID 19 pandemic on the treatment of patient with aortic valve stenosis is unknown and there is uncertainty on the optimal strategies in managing these patients. Methods This study is supported and endorsed by the Asia Pacific Society of Interventional Cardiology. Due to the inability to have face to face discussions during the pandemic, an online survey was performed by inviting key opinion leaders ( cardiac surgeon/interventional cardiologist/echocardiologist) in the field of transcatheter aortic valve implantation (TAVI) in Asia to participate. The answers to a series of questions pertaining to the impact of COVID-19 on TAVI were collected and analyzed. These led subsequently to an expert consensus recommendations on the conduct of TAVI during the pandemic Results The COVID 19 pandemic had resulted in a 25% (10-80) reduction of case volume and 53% of operators required triaging to manage their patients with severe aortic stenosis. The two most important parameters used to triage were symptoms and valve area. Periprocedural changes included the introduction of teleconsultation, pre-procedure COVD 19 testing, optimization of pre-tests and catheterization laboratory set up. In addition, length of stay was reduced from a mean of 4.4 to 4 days. Conclusion The COVID-19 pandemic has impacted on the delivery of TAVI services to patients in Asia. This expert recommendations on best practices may be a useful to guide to help TAVI teams during this period until a COVID 19 vaccine becomes widely available