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Hello Mari, Thank you for reaching out to us with your question. We are not sure we understand your question. Can you please elaborate on what is PVI? Click on the blue box on the bottom right-hand corner to live chat with a technical support agent or contact us over the phone. https://support.swann.com/s/ Please let us know how we may further assist you, Thank you. JV Swann Customer Support
Sorry, there was a problem. Please try again later.You mean Polyvinyl isobutyl ether, Pleth variability index, Pulmonary vein isolation? Try some disambiguation.
Sorry, there was a problem. Please try again later.
