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Coronary physiology: TruePhysio X & VivoCardio

TruePhysio™ X

Insight Lifetech’s latest pressure microcatheter brings wireless transmission and rapid-exchange handling to coronary physiology. It works over a 0.014 inch guidewire and is presented within the iHeartX platform.

VivoCardio®

The dedicated cardiovascular pressure measurement system offers a 12 inch touchscreen, one-tap FFR/cRR switching and offline case review.

Explore the product generations and their features below, or open Education for preparation, use and technical learning material. EUKON can help review the complete catheter, console and software configuration.

Manufacturer documents

iHeartX platform brochure featuring TruePhysio X (EN) →
Insight Lifetech · IL-IHE-V1.0-20260204; copyright 2026

This is the original iHeartX platform brochure featuring the current wireless TruePhysio X on page 2. It is not a dedicated VivoCardio brochure. Legacy TruePhysio/VivoCardio is a separate additional document.

Legacy TruePhysio and VivoCardio FFR System brochure (2020) (EN) →
Insight Lifetech · 2020 production date printed in source printer margin; no clean document revision identified

Legacy wired TruePhysio model 1-14-1 and VivoCardio CPM System U152301. Not TruePhysio X; not evidence that TruePhysio X is compatible with VivoCardio.

Education Request a cath-lab demonstration TruePhysio X platform brochure (EN)
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    Insight Lifetech · Coronary physiology

    TruePhysio™ X
    Physiology on your workhorse wire

    The latest TruePhysio X pressure microcatheter combines rapid-exchange handling with wireless transmission. Its 1.56F in-lesion profile and compatibility with any 0.014 inch guidewire support physiology assessment while preserving the operator’s guidewire choice.

    Insight Lifetech presents TruePhysio X within the iHeartX™ platform, bringing coronary pressure assessment and high-definition IVUS into one workstation.

    TruePhysio X: catheter design

    TruePhysio X sensor and radiopaque marker detail
    Sensor detail from the official Insight Lifetech product material.
    • Wireless transmission: reduces cable obstruction during handling and pullback.
    • Rapid exchange: the pressure microcatheter runs over a 0.014 inch guidewire.
    • 1.56F in-lesion profile: a low-profile design for interventional physiology.
    • Two temperature sensors: included in the catheter design, with a radiopaque marker for depth localisation.

    Physiology tools on iHeartX

    inSmartGuide supports signal verification: Pa drops or artefacts, residual contrast, sensor wall contact and maximal hyperaemia status.

    inSmartPhysio calculates ΔPd, ΔFFR and ΔcRR along pullback curves and provides virtual stent simulation.

    These tools support review and planning. The clinician assesses signal quality and interprets the findings in the context of the complete case.

    VivoCardio®: support for existing physiology workflows

    VivoCardio cardiovascular pressure measurement console with touchscreen
    VivoCardio® cardiovascular pressure measurement system.

    VivoCardio is Insight Lifetech’s cardiovascular pressure measurement system with a 12 inch touchscreen and one-tap switching between FFR and cRR. The manufacturer describes offline review software, storage for up to 1,000 hours of recordings and automatic data recovery following a power outage.

    The original TruePhysio® rapid-exchange microcatheter remains separately described in the manufacturer’s catalogue: any 0.014 inch guidewire, a 0.0205 inch in-lesion profile, 2.5 mm tip-to-sensor distance and dual markers. Its design allows pullback while retaining wire position, with no cable disconnection and reconnection during the procedure.

    Choose the complete configuration: TruePhysio X, original TruePhysio and VivoCardio are distinct product references. iHeartX integration is documented for X; compatibility with an existing VivoCardio installation must be confirmed for its catheter reference and software version before an upgrade.

    Questions that make a product discussion useful

    For a new physiology service, start with the team’s intended workflow. For an established service, start with the installed equipment and the specific point that needs improvement.

    • Which console and software version are already installed?
    • Which guidewire is usually retained for intervention and post-PCI assessment?
    • Is the priority wireless handling, pressure pullback, integrated IVUS or review of recorded cases?
    • Who will operate the system, review the traces and coordinate training?
    • What should an on-site demonstration prove before the department makes a purchasing decision?

    Can I keep my preferred guidewire?

    TruePhysio X’s manufacturer description specifies rapid exchange and compatibility with any 0.014 inch guidewire. Confirm the complete catheter/console configuration and the current supplied instructions before clinical use.

    Does the latest catheter automatically upgrade my console?

    A catheter-generation change does not establish console compatibility. Send EUKON the console model, software version and catheter reference so the proposed configuration can be checked before supply.

    Bring the product into your workflow

    Ask EUKON for a configuration review or a demonstration built around your team’s actual equipment. Customers and sales teams can also find product preparation, use and technical learning material in Education.

    Manufacturer references and document checks

    Information reviewed on 6 October 2026. The supplied IFU and locally available configuration govern clinical use. Product information is reproduced here in summary so the key features can be read without leaving EUKON.

    TruePhysio X · iHeartX · VivoCardio · Original TruePhysio

    • TruePhysio X: wireless transmission for handling and pullback
    • TruePhysio X: rapid exchange over a 0.014 inch guidewire
    • TruePhysio X on iHeartX: pressure-gradient pullback review
    • VivoCardio: one-tap FFR/cRR switching on a 12 inch touchscreen
    • VivoCardio: offline case review and recording storage

Original TruePhysio: studies and case reports

“CONTEMPORARY ADOPTION OF INVASIVE CORONARY PHYSIOLOGY WITH MICROCATHETER-BASED TECHNOLOGY”

Physiology-guided PCI in MVD Chairman Prof. Emanuele Barbato and Dr…

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‘True North’ Precise PCI Training Courses FFR Online Summit Forum Feb 5th, 2021

February 5th(Fri.) 9:00-11:10 am (C.E.T.) Insight Lifetech Co., Ltd We…

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True Physio & VivoCardio FFR System

TruePhysio™ is the only alternative to standard FFR pressure wire…

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TruePhysio microcatheter in clinical practice ecourse prof. E. Barbato

Microcatheter-based coronary physiology in the diagnosis of coronary stenosis: where…

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Cardiovascular Imaging

Cardiovascular imaging techniques has enlarged the diagnostic capabilities for any…

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Insight Lifetech

Insight Lifetech Co., Ltd was established in 2015 here at…

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Multicenter clinical evaluation of a piezoresistive-MEMSsensor rapid-exchange pressure microcatheter system for fractional flow reserve measurement-2021

  Multicenter-clinical-evaluation-of-a-piezoresistive-MEMSsensor-rapid-exchange-pressure-microcatheter-system-for-fractional-flow-reserve-measurement-2021.pdf This multicenter, prospective clinical study investigates whether the…

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