CoroFlow Cardiovascular System

The latest v3.6 software, used with the PressureWire™ X Guidewire makes it easier than ever to start doing microvascular assessments1,2

About CoroFlow

For a Full Physiology Diagnosis3-5

  1. Make a full physiology assessment with clearly visualized data needed to make decisions.1
    • Routine display of CFR/IMR values simplified for new users starting out CMD assessments
    • Results Matrix to uncomplicate data interpretation and guide CMD decision making for new users
  2. Full physiology performance insights readily available with the Statistics Tab to inform cath lab utilization decisions and hospital marketing.1
Coroflow Coroventis screen
Lab integration with the Coroventis‡ CoroFlow‡ Cardiovascular System
Coroventis mobile cart

Providing Hemodynamic Data for Entire Coronary Vasculature

The CoroFlow Cardiovascular System is an advanced platform to measure physiological indices: fractional flow reserve (FFR) and resting full-cycle ratio (RFR) to assess epicardial vessels; plus coronary flow reserve (CFR) and index of microcirculatory resistance (IMR) to assess microcirculation. This system is designed specifically to communicate with the wireless PressureWire™ X Guidewire.1,2

The CoroFlow Cardiovascular System is capable of calculating and displaying hemodynamic measurements in both epicardial vessels and coronary microvasculature. Moreover, 50-65% of patients with angina with non-obstructive coronary artery disease (NOCAD) are believed to have Coronary Microvascular Dysfunction (CMD).6 Give patients a clear diagnosis of CMD and take the first step to improve their quality of life.4

CoroFlow Cardiovascular System provides physiology data for vessel characteristics throughout the entire coronary vasculature.

Assessing microvasculature—coronary flow reserve (CFR) and index of microvascular resistance (IMR)—with the Coroventis‡ CoroFlow‡ Cardiovascular System
FFR and RFR™ assess epicardial hemodynamics; IMR and CFR assess coronary microvascular dysfunction


We are proud of the quality of our products and services, and remain committed to providing exceptional support and assistance to our customers across the globe.

For ordering information, visit ordering.

For technical issues, answers to frequently asked questions of a technical nature, and troubleshooting options, visit support.


  1. CoroFlow Cardiovascular System Instructions for Use (IFU). Refer to IFU for additional information.
  2. PressureWire™ X Guidewire Instructions for Use (IFU). Refer to IFU for additional information.
  3. Ford TJ, Stanley B, Sidik N, et al. 1-year outcomes of angina management guided by invasive coronary function testing (CorMicA). JACC Intv. 2020; 13:33-45.
  4. Pijls NH, Fearon WF, Tonino PA, et al. Fractional Flow Reserve Versus Angiography for Guiding Percutaneous Coronary Intervention in Patients with Multivessel Coronary Artery Disease. 2-Year Follow-Up of the FAME (Fractional Flow Reserve Versus Angiography for Multivessel Evaluation) Study. JACC. 2010; 56(3): 177-184.
  5. Data on file at Abbott
  6. Marinescu MA, Löffler AI, Ouellette M, et al. Coronary microvascular dysfunction and microvascular angina: a systematic review of therapies. JACC Cardiovasc Imaging. 2015;8:210-220. doi:10.1016/j.jcmg.2014.12.008.

MAT-2004561 v3.0