Videos | FFR Technologies | December 16, 2020
This is an example of the Medis Medical Imaging Quantitative Flow Ratio (QFR) system that offers a fractional flow...

The Medis Quantitative Flow Ratio (QFR) is a novel, non-invasive, angiography-based physiologic FFR-like assessment of the presence and extent of coronary artery disease.
News | FFR Technologies | December 16, 2020
December 16, 2020 – Acist Medical Systems Inc. announced a formal distribution partnership with Medis Medical Imaging...

Angiography with a co-registered view of pressure drops according iFR readings in a coronary vessel. The DEFINE PCI study showed patients had improved outcomes and less recurrent chest pain at one year using iFR physiologic measurements combined with landmarks shown on angiographic imaging to better guide therapy. Image by Philips Healthcare
Feature | FFR Technologies | October 30, 2020 | Dave Fornell, Editor
Fractional flow reserve (FFR) is considered the gold standard measure whether a coronary lesions needs a percutaneous...

FFR assessment of a coronary lesion using the Philips Healthcare Volcano FFR system.
News | FFR Technologies | October 23, 2020
October 23, 2020 – A new observational study of deferred lesions following combined fractional flow reserve (FFR) and...
News | FFR Technologies | October 23, 2020
October 23, 2020 – Results from the randomized controlled TARGET FFR trial show that while a physiology-guided...

An example of a HeartFlow FFR-CT image showing the blood flow through what looked like a significant blockage on CT angiography alone, actually was not flow-limiting based on computational fluid dynamics. Use of the technology was supposed to reduce the number of diagnostic catheterizations in the FORECAST trial, but the costs of FFR-CT were not offset enough to show cost savings.
News | FFR Technologies | October 22, 2020 | Dave Fornell, Editor
October 22, 2020 – In the FORECAST randomized clinical trial, the use of fractional flow reserve (FFR) derived from...

A longitudinal vessel assessment may demonstrate co-existence of multiple plaque morphologies on OCT, including superficial calcification with thrombus, healed plaque, plaque rupture, lipidic plaque with a thin cap fibro-atheroma (TCFA).
News | Cath Lab | October 18, 2020
October 18, 2020 – Data from the COMBINE (OCT-FFR) study found that the use of FFR combined with OCT imaging can help...

Philip's co-registration technology showing angiography overlaid with iFR in a coronary vessel segment with a system of dots that show regions where the hemodynamic pressure drops occur. This can aid in identifying culprit lesions.
News | FFR Technologies | October 15, 2020
October 15, 2020 — The one-year results of the late-breaking DEFINE PCI study showed patients had improved outcomes and...

Navin Kapur, M.D., FAHA, FACC, FSCAI, executive director, The CardioVascular Center for Research and Innovation (CVCRI), explains the concpet of the Door-to-Unloading (DTU) Trial he is heading, one of several innovations at Tufts Medical Center in Boston. Kapur is also director, Acute Mechanical Circulatory Support Program; director, interventional research laboratories; director of Cardiac Biology Research Center, Molecular Cardiology Research Institute (MCRI), Tufts Medical Center. Photo by Dave Fornell
Feature | Tufts Medical Center | August 21, 2020 | Dave Fornell, Editor
The cardiology program at Tufts Medical Center in Boston is internationally recognized for being on the forefront of...

The Philips Healthcare OmniWire is the world’s first solid core fractional flow reserve (FFR) pressure wire for coronary artery interventional procedures.
News | FFR Technologies | August 18, 2020
August 18, 2020 — Philips Healthcare introduced its new OmniWire, the world’s first solid core fractional flow reserve...

The Acist Navvus II Rapid Exchange FFR MicroCatheter delivers even more flexibility and a streamlined crossing profile to assess complicated lesions.
News | FFR Technologies | July 09, 2020
July 9, 2020 – Acist Medical Systems Inc., a Bracco Group Company, announced the global launch of its Acist Navvus II...

The Medis QFR technology allows non-invasive functional FFR assessment of coronary flow based on standard X-ray angiographic images in the cath lab without the use of a pressure wire.
Feature | FFR Technologies | July 07, 2020 | Dave Fornell, Editor
Fractional flow reserve (FFR) pressure wires have been used now in interventional cardiology procedures for more than a...

Two examples of CT myocardial perfusion (CTP) imaging assessment software. Canon is on the left and GE Healthcare is on the right. Both of these technologies have been around for a few years, but there has been an increasing amount of clinical data from studies showing the accuracy of the technology compared to nuclear imaging, the current standard of care for myocardial perfusion imaging, and cardiac MRI.
Feature | CT Angiography (CTA) | June 08, 2020 | Dave Fornell, Editor
Here is an overview of a few of the biggest technology advances in cardiovascular computed tomography (CT). These are...

An OCT intracoronary image showing instent restenosis. The white spots in the vessel wall casting shadows are the stent struts. OCT image data might be used in the future to assess FFR to determine the severity of lesions and determine if they need to be stented.
News | FFR Technologies | May 15, 2020
May 15, 2020 – A late-breaking study aimed to evaluate whether optical coherence tomography (OCT) can predict...
Videos | FFR Technologies | March 26, 2020
James Udelson, M.D., chief of the division of cardiology, Tufts Medical Center, explains how cardiac computed...