Peter Altman
Analyst · Alliance Global Partners
Thank you. Thank you, Miranda, and good afternoon to everyone on the call. We have had significant accomplishments this last quarter for our CardiAMP Cell Therapy for the treatment of ischemic heart failure. This is a significant unmet clinical need for which we have FDA breakthrough designation and Medicare reimbursement at $20,000 per treatment procedure today. I'm going to share these accomplishments as they happen, so you can appreciate the dynamics of the recent developments. First, the blinded echocardiography data from the CardiAMP Heart Failure trial presented at the Technology and Heart Failure Therapeutics Conference in Boston in early March was excellent. We described this data readout in our last call, but it bears repeating as the clinical data underlies the value we are creating in the regulatory meetings that have been happening in parallel. This echocardiography data analyzed by the world-class Echo Core Laboratory at Yale University is data which few, if any, advanced therapies for heart failure have in their trials, and it is long-term, truly blinded, contrast-enhanced echocardiography. The CardiAMP Heart Failure echocardiography results showed compelling signals of enhanced heart function in the treated patients relative to the control patients over time. More specifically, the heart volumes of both full heart relaxation and maximum heart contraction did not increase over time in the treated subjects, but did increase in the control subjects who did not receive therapy. Increased heart volumes is the normal course for these patients and results in the heart becoming more spherical and losing its pumping efficiency. Increased volumes have long been known to be correlated with poor long-term outcomes. In CardiAMP-HF, the treated patients did not experience this negative remodeling. In the subgroup having elevated biomarkers of heart stress, these heart function benefits for both full relaxation and full contraction were statistically significant and aligned with the 3 tiers of the composite outcome of: one, living longer without heart replacement therapy such as LVAD or transplant; two, having fewer major adverse events such as heart attacks, strokes and hospitalizations; and three, having a better quality of life. This composite endpoint also achieved statistical significance. All of the patients were on maximum guideline-directed medical therapy. And these benefits seen with CardiAMP Cell Therapy were in addition to those provided by the established therapy. This underlines that the CardiAMP Cell Therapy is likely driving a new mechanism of action of microvascular repair, promoting new capillary growth and reducing tissue fibrosis in the heart. This is the data we have been discussing with Japan's Pharmaceutical and Medical Devices Agency regarding potential for approval with a rigorous post-marketing study to collect further evidence with respect to both safety and efficacy. I am delighted today to share that in our formal clinical consultation with Japan's Pharmaceutical and Medical Devices Agency, they have said that they are inclined to accept this data as the basis for regulatory submission and approval in Japan for an initial indication aligned closely with the trial results. They have noted that there is an unmet need in Japan that the CardiAMP Cell Therapy may address. In our 10-Q report today, we also detail that we have received the draft written advisory record from the agency, and it is in alignment with this meeting. BioCardia is already actively preparing for the formal Shonin premarket application for approval in Japan, which we expect will take approximately 7 months to prepare and submit to the agency for review. We will provide additional updates on this time line ahead. This is excellent news for patients, BioCardia and our investors. We also completed a Q-Sub meeting with FDA Center for Biologics Evaluation and Research on this CardiAMP heart failure data. This discussion focused on our already FDA-approved CardiAMP cell processing platform to extend existing labeling from in vitro diagnostic indication to a therapeutic indication for ischemic heart failure of reduced ejection fraction. FDA made clear that they view the appropriate approval pathway as a premarket approval. FDA had no concerns on the safety of the CardiAMP Cell Therapy and the conversation focused on the efficacy results, which FDA found intriguing. We discussed the potential of advancing to a premarket application based on this data. FDA encouraged BioCardia to complete the ongoing CardiAMP HF II trial to provide support for the premarket application. FDA did also agree to engage on certain elements of the study statistical analysis based on nuances of our composite endpoint and has provided other meaningful advice to BioCardia on the study. The 4 activated centers in the ongoing CardiAMP Heart Failure II study have continued to enroll patients. The trial is designed as a 250-patient study where 160 patients are needed to have 80% power. We have additional centers interested in participating that we are onboarding and have plans to expand as fast as resources allow. Completing the CardiAMP Shonin premarket application for approval in Japan and enrolling CardiAMP Heart Failure II are our top priorities. Results also from our second clinical program of the CardiAMP Cell Therapy in chronic myocardial ischemia have been accepted for oral presentation next week at the prestigious EuroPCR meeting. We expect these results will be available on Wednesday. We have also completed the pre-submission meeting with FDA on the approval of the Helix Transendocardial Delivery System in recent weeks. FDA agreed that there are 2 pathways for Helix marketing clearance and raised no concerns on Helix safety data, device performance or compatibility with general classes of agents. FDA's preferred route of Helix approval was simultaneous with the approval of the CardiAMP Cell Therapy system for the treatment of heart failure. FDA also suggested a follow-on presubmission incorporating agency advice could enable Helix approval via the de novo pathway as a stand-alone delivery system. We have delivered now on all 4 catalysts detailed on our last call, having 3 positive regulatory interactions and are very pleased with the outcomes. For the second quarter of 2026, looking ahead, we expect to complete one or more transactions that will fund Japan PMDA submission for approval and the CardiAMP Heart Failure II trial. I will now pass the call to David McClung, our CFO, who will review our first quarter 2026 financial results. David?