This is Pat Mackin CEO of CryoLife. We posted a solid quarter despite the headwinds caused by the Delta variant. Our results for the third quarter were $72.2 million, 5% growth on a pro forma constant currency basis compared to Q3 2019, which were right in the midpoint of our Q3 guidance. Our performance benefited particularly from our new stent and stent graft product launches and strength in our On-X aortic valve business in the U.S. More specifically, in the third quarter of 2021 compared to the third quarter of 2019, our stents and stent graft segment grew 22% and On-X grew 10%, each on a pro forma constant currency basis. The On-X product line growth was led by the On-X aortic valve revenue growth in North America, which grew 16% compared to 2019. I'm encouraged by these results given that we had three significant headwinds in the quarter that are all showing signs of improvement as we move into Q4. First, the spike of the Delta variant had an impact on procedure volumes, and therefore, an impact on our Q3 results. We have seen over the past month, however, the COVID cases have declined nationally, which we believe means that in Q4, procedure volume should stabilize and increase. Second, our cardiac tissue declined 10% in the third quarter compared to 2019, resulting from a backlog in review of donor and tissue charge to release this tissue, which, as you will recall, had been temporarily quarantine as a result of our previously discussed Tris issue. In the third quarter, we added staffing capacity and have been able to release more charts. As a result, we've already seen significant improvement in cardiac tissue revenue with an 8% year-over-year growth in October compared to 2019. Third, we did not sell any TMR handpieces in Q3 and expect to begin selling them this month, which should add to our Q4 revenue growth. Given our mitigation of these three headwinds, in Q3, we expect to post double-digit revenue growth in the fourth quarter of this year compared to the fourth quarter of 2019. We're also reiterating our full year 2021 guidance. Ashley will provide more commentary on our outlook for the remainder of the year later in this call. Moving on to a more granular review of our progress in the third quarter, as I explained in our last call, our near-term plan is to accelerate revenue growth with three main initiatives. Our first initiative is to commercialize our five new aortic stent and stent graft products in Europe. These include AMDS, NEXUS, E-nside, NEO and E-nya. Our second initiative is to continue to expand into Asia Pacific and Latin America by gaining regulatory approvals and expanding our local channels. Our third initiative is to secure regulatory approvals in major markets for PerClot in the U.S., PROACT Mitral in the U.S. and BioGlue in China. I will walk you through an update on each of these three initiatives. Starting with AMDS, the world's first arch remodeling hybrid device for use in the treatment of Acute Type A aortic dissections, we remain very optimistic. During the third quarter, we posted $1.3 million in revenue, an increase of 68% on a pro forma constant currency basis over the third quarter of 2019. This growth occurred despite regional lockdowns in Europe, where we have the majority of our AMDS sales. We also secured marketing authorizations in four additional countries this quarter, including Hong Kong and UAE, which position us well for further growth with AMDS. Second, NEXUS posted $502,000 in revenue, an increase of 66% on a constant currency basis compared to the third quarter of 2020 as NEXUS was not approved in the third quarter of '19. We believe these revenue results would have been better for NEXUS as well as for other products, if not for renewed COVID-19 lockdowns and travel restrictions in Europe during a portion of the third quarter. Given the anticipated decline in COVID-19 infection rates and other factors, we expect to see an uptick in NEXUS procedures in Q4. Third, E-nside, which is our newest device in our portfolio to treat thoracoabdominal aneurysms with endovascular stent grafts. Our revenues for this product line, which include E-nside and our E-xtra Design Engineering grew 45% on a constant currency basis when compared to Q3 of '19. Fourth, the NEO devices, our newest product in the frozen elephant trunk category to treat dissections and aneurysms of the aortic arch. Revenues from this product line, which include the NEO device plus E-vita Open Plus, grew 60% on a constant currency basis compared to Q3 of 2019. Fifth, regarding E-nya, our limited market release continues and we expect to move to a full market release in early '22. We expect the demand for these five products to continue to build as the market adoption for the product expands as well as the vaccine levels in Europe continue to rise. Moving on to our next initiative, international expansion. In Asia Pacific and Latin America through new regulatory approvals and commercial footprint expansion, Asia Pacific revenues grew 31%, while revenues in Latin America grew 40%, both on a pro forma and constant currency basis in the third quarter of '21 compared to the third quarter of '19. We continue to expect growth across these regions over the coming years as we continue our initiatives in these regions. Regarding our third initiative, we continue to make progress on achieving three regulatory approvals in major markets. More specifically, we submitted the PerClot PMA earlier this month, we submitted the PROACT Mitral PMA during the third quarter, and we continue to have dialogue with the Chinese regulatory authorities to facilitate the approval of BioGlue in China. For PerClot, we expect to receive approval from the FDA during the second half of 2022. Following the FDA approval, we'll supply product to Baxter and generate revenue for a period of approximately two years under our transition services agreement. We also expect to receive PMA approval for our lower INR label for the On-X mitral valve. This is similar to our lower INR label for On-X aortic valve. We expect this approval to come in the first half of 2022. As a reminder, the On-X aortic valve has a significant clinical advantage for patients over competitor valves in that, it's the only FDA-approved mechanical aortic valve that can run at a lower INR of 1.5 to 2.0 rather than the standard of care 2.0 to 3.0. If our new label is approved, patients with the On-X mitral valve will be able to be maintained on a lower dose of Coumadin compared to patients implanted with other mechanical valves. A reminder, our label, if approved by the FDA, would be a 2.0 to 2.5 INR versus a standard of care 2.5 to 3.5. This will translate to significant clinical benefits for patients. We believe this approval for the On-X mitral valve will enable us to take significant market share just as we took market share with the On-X aortic valve. Lastly, as it relates to the regulatory approval of BioGlue in China, we remain actively engaged with NMPA and look forward to providing an update on our approval time line when we have further clarity. In addition to our progress on each of these initiatives, we also continue to make strides on our midterm pipeline with key products currently in U.S. clinical trials and others expected to start later this year. These three products are PROACT Xa, NEXUS and AMDS. We continue to make significant progress on the enrollment of our PROACT Xa trial. This is our prospective randomized clinical trial to determine if patients with the On-X aortic valve could be maintained safely and effectively on Eliquis versus warfarin. We currently have 471 patients enrolled in this study. Feedback from surgeons and patients participating in the trial remain very positive. We anticipate completing enrollment in the trial during the second quarter of next year. And assuming the trial meets its endpoints, we believe we can achieve FDA approval for this new indication by late 2024 or early 2025. If we successfully obtain such approval, we believe the On-X aortic valve should become the market share leader in aortic valve patients under the age of 70. As for AMDS, we submitted the IDE to the FDA during the third quarter and we hope to begin our AMDS clinical trial by year-end. In addition to the PROACT Xa trial and the AMDS trial, our partner, Endospan continues to make progress on its U.S. IDE trial for NEXUS known as TRIOMPHE. If these trials proceed as we expect, we anticipate FDA approval for PROACT Xa, AMDS and NEXUS by late '24 or early '25, which would give us - give the company an additional $1 billion of market opportunity at that time. With that, I'll now turn the call over to Ashley, our CFO.