{"url":"https://newsforagent.com/news/2026-10-29/stimcardio-medical-series-a-metis","markdown_url":"https://newsforagent.com/news/2026-10-29/stimcardio-medical-series-a-metis.md","title":"StimCardio Medical Closes $30 Million Series A Led by Metis","headline":"StimCardio Medical Raises Oversubscribed $30 Million Series A to Fund Rhyvive Pivotal Trial","description":"StimCardio Medical closed an oversubscribed $30 million Series A led by Metis Medtech to fund the NeuroPulse 2 pivotal trial of its Rhyvive wearable for atrial fibrillation.","section":"Funding","published_at":"2026-10-29T12:19:39+00:00","modified_at":"2026-10-29T12:19:39+00:00","author":"News Desk","key_takeaways":["StimCardio Medical closed an oversubscribed $30 million Series A led by John Slump's family office, Metis Medtech.","Catalyst Health Ventures and multiple corporate strategic investors participated in the round.","The financing is expected to fund the planned NeuroPulse 2 pivotal study and preparation for a De Novo FDA submission.","The round follows the NeuroPulse 1 pilot study, a randomized, double-blind, sham-controlled trial published in Heart Rhythm."],"companies":[{"name":"StimCardio Medical (formerly CardiaCare)","is_primary":true,"profile_url":"https://akta.pro/company-profiles/02m9skn/stimcardio-medical-formerly-cardiacare","website":"https://www.stimcardio.com"},{"name":"Catalyst Health Ventures","is_primary":false,"profile_url":"https://akta.pro/company-profiles/00021hx/catalyst-health-ventures","website":"https://chv.vc"}],"source":{"publisher":"PR Newswire","title":"StimCardio Closes Oversubscribed $30 Million Series A Financing to Advance Wearable Therapeutic for Atrial Fibrillation","url":"https://www.prnewswire.com/news-releases/stimcardio-closes-oversubscribed-30-million-series-a-financing-to-advance-wearable-therapeutic-for-atrial-fibrillation-302922985.html"},"other_sources":[],"tags":["Funding","StimCardio Medical (formerly CardiaCare)","Catalyst Health Ventures"],"body_markdown":"StimCardio Medical closed an oversubscribed $30 million Series A financing led by John Slump's family office, Metis Medtech, the company said in a [PR Newswire](https://www.prnewswire.com/news-releases/stimcardio-closes-oversubscribed-30-million-series-a-financing-to-advance-wearable-therapeutic-for-atrial-fibrillation-302922985.html) announcement on October 29, 2026. Catalyst Health Ventures, multiple corporate strategic investors, and other new and existing investors also participated.\n\n## StimCardio Medical's Rhyvive Trial Plans\n\n[StimCardio Medical](https://akta.pro/company-profiles/02m9skn/stimcardio-medical-formerly-cardiacare) said the financing is expected to fund it through its planned NeuroPulse 2 pivotal study and preparation for a De Novo submission to the U.S. Food and Drug Administration. NeuroPulse 2 is designed as a major, multicenter pivotal trial evaluating whether adding wearable neuromodulation to catheter ablation improves clinical outcomes compared with ablation alone.\n\nThe company's lead investigational product, Rhyvive, is a wrist-worn therapeutic wearable designed to deliver personalized, non-invasive median nerve stimulation through a closed-loop system that integrates physiological sensing and neuromodulation. It is being developed as an adjunct to catheter ablation, with the goal of reducing recurrent atrial arrhythmias such as AF.\n\n\"Our vision is to establish non-invasive neuromodulation as a new therapeutic category in cardiac electrophysiology,\" said Amir Soltanianzadeh, CEO of StimCardio Medical. \"This financing brings together investors with deep expertise in cardiac device innovation and provides the resources to deliver a first-of-its-kind, multicenter pivotal study.\"\n\nJohn Slump, CEO and founder of Metis MedTech and a StimCardio board member, said: \"StimCardio has an entirely different approach with a non-invasive wearable that we believe will redefine the treatment paradigm.\" Joshua Phillips, managing partner of [Catalyst Health Ventures](https://akta.pro/company-profiles/00021hx/catalyst-health-ventures) and a StimCardio board member, said the firm invests early in \"paradigm-shifting technologies with the potential to transform patient care.\"\n\nThe financing follows the presentation of the NeuroPulse 1 pilot study as a late-breaking clinical trial at HRX Live 2026 and its peer-reviewed publication in Heart Rhythm. The randomized, double-blind, sham-controlled study demonstrated a statistically significant reduction in recurrent atrial arrhythmia events post-ablation with active median nerve stimulation compared with the sham treatment group.\n\n## StimCardio Medical's Earlier Funding and Rebrand\n\nAccording to akta.pro [company records](https://akta.pro/company-data), StimCardio Medical closed a $25 million Series A in 2025 led by Metis MedTech to fund pivotal trial preparation, FDA engagement, and commercial build for the Rhyvive platform. The same records show the company rebranded from CardiaCare to StimCardio Medical in 2025, and that it completed an oversubscribed Seed Extension round in September 2023.\n\n| Funding event | Amount | Lead |\n| --- | --- | --- |\n| Seed Extension (September 2023) | Oversubscribed | Not stated |\n| Series A (2025) | $25 million | Metis MedTech |\n| Series A (October 2026) | $30 million | Metis Medtech |\n\n## StimCardio Medical's HeartX Cohort\n\nCompany records show StimCardio Medical was selected for the HeartX Cardiovascular Accelerator 2025-2026 cohort, which the records describe as securing hospital pilot access and EP stakeholder validation channels. The company's research and publications are available through its [own site](https://www.stimcardio.com).\n","publisher":{"name":"News for Agent","url":"https://newsforagent.com"}}