Last updated 2026-07-20
- Raised $700k Undisclosed Round, Jul 2023
Total raised
$700K
Last: Undisclosed Round 2023-08
Stage
Seed
Founded
2020
Headcount
8
HQ
Ramat Gan, Israel
Sector
Health Tech & Life Sciences
About
Cardionyx Heart Science Ltd. is a MedTech startup dedicated to transforming heart failure treatment with cutting-edge neuromodulation technology. They develop AI-driven implant systems that offer personalized, real-time heart failure management through minimally invasive procedures, remote monitoring, and adaptive therapy. The company's mission is to deliver safer, smarter, and more adaptable solutions that improve patient lives worldwide.
Funding history · 1 round · $700K total
2023-07
Undisclosed Round
$700K
Headcount over time
From 4 (2022-12) to 5 (2026-03) · +1 (+25%) · 7 points · source: Finder history + radar grounding
Q&A
- What is Cardionyx Heart Science developing?
- Cardionyx Heart Science is developing a first-of-its-kind trans-vessel active implant designed to electrically stimulate baroreceptors for Heart Failure (HF) patients with reduced ejection fraction (HFrEF).
- When was Cardionyx Heart Science founded?
- Cardionyx Heart Science was founded in November 2020.
- What is the primary sector of Cardionyx Heart Science?
- The primary sector of Cardionyx Heart Science is Health Tech & Life Sciences.
- How much funding has Cardionyx Heart Science raised in total?
- Cardionyx Heart Science has raised a total of $700,000.
- When did Cardionyx Heart Science complete its last funding round?
- Cardionyx Heart Science completed its last funding round in August 2023, raising $700,000.
- What is the current employee count for Cardionyx Heart Science?
- Cardionyx Heart Science has 1-10 employees.
- What is the key innovation of Cardionyx Heart Science's implant?
- The implant from Cardionyx Heart Science provides personalized therapy coupled with real-time hemodynamic monitoring, allowing for dynamic regulation of parasympathetic tone.
- Does Cardionyx Heart Science hold any patents?
- Yes, Cardionyx Heart Science holds 1 patent.
Team · 4
Dr. Ilan Marcuschamer
Founder · CEO & Co-Founder
Mr. Omri Gover
Founder · Co-Founder
Mr. Nir Ayalon
Founder · Co-Founder
Dr. Daniel Zajarias-Fainsod
Founder · Co-Founder
Sectors & technology
Primary sector
Health Tech & Life Sciences
Sub-sectors
Health Tech & Life SciencesMedical DevicesMedical Treatment & Therapeutics
Technologies
Materials & SubstancesImplants
Target customers
Healthcare & Life SciencesHealthcareProvidersPatients
Business model
B2B
Highlights
1 PatentsVerified
Tags
pumpsheart-failurechronic-patientsnon-invasivemedical-devicescardiovascularmedical-technologieshealthcare-providerssurgerypatientsartificial-intelligence
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | cardionyx.co |
|---|---|
| linkedin.com/company/14023327 | |
| facebook.com/cardionyx.co |
Identifiers & details
| Legal name | Cardionyx Heart Science Ltd. |
|---|---|
| Founded | 2020-11 |
| Employees (exact) | 8 |
| Offices | Holon |
Radar intelligence
Patents
| EPO | 1 |
|---|
Web history (Wayback)
| Domain | cardionyx.co |
|---|
Certificate / subdomain footprint
| Subdomains | 3 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 516278470 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2020-11-09 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2025 |
| Active charges / liens | 0 |
| Registry events | 1 — annual_report (1) |
| Registered address | חזון אי~ש 129 רמת גן |
Recent registry events
| Date | Event |
|---|---|
| 2025-11-30 | דו~ח שנתי |