CAAS XA - X-Ray Angiography Software CAAS XA slide 1 CAAS XA slide 2

CAAS XA - X-Ray Angiography Software

CAAS XA - Quantitative X-Ray Angiography Software: The gold standard in Quantitative Analysis Software

Technology and features are system/configuration dependent. Specifications subject to change without notice. Information might refer to products or modalities not yet approved in all countries. Product images are for illustrative purposes only.
  • Overview
  • CAAS QCA
  • CAAS QVA
  • CAAS LVA RVA
  • CAAS A-VALVE


CAAS XA - Quantitative X-Ray Angiography Software

The gold standard in Quantitative Analysis Software

The gold standard CAAS platform represents the widest range of post-processing images solutions for optimal assistance during medical diagnostics providing highly accurate and reproducible data as required by cardiologists and radiologists and optimizing assistance during the intervention. The CAAS solution develops innovative solutions that provide an answer to the need in both clinical and in research settings. The CAAS platform offers software packages for quantitative X-ray angiography image analysis with a complete range of tools allowing the performing of accurate and reproducible measurements of the dimensions of coronary arteries, peripheral blood vessels as well as left and right ventricles.


The CAAS product line for X-ray image analysis consists of several modules which offer quantification of coronary arteries, peripheral vessels and the left and right ventricle:

    Quantitative Coronary Analysis software:
  • CAAS QCA
  • CAAS QCA 2D Bifurcation
  • CAAS QCA 3D
  • CAAS QCA for Research
    Quantitative Vascular Analysis software:
  • CAAS QVA
  • CAAS QVA 3D
  • CAAS QVA for Research
    Left and Right Ventricular Analysis software:
  • CAAS LVA
  • CAAS RVA
    A-Valve Software for Aortic Valve procedures:
  • CAAS A-VALVE
  • CAAS A-VALVE qRA

About Pie Medical Imaging

Pie Medical Imaging B.V. based in Maastricht, the Netherlands, is the worldwide leading company in quantitative analysis software for cardiology and radiology and well known for the CAAS products. Pie Medical Imaging develops and delivers software solutions that drive next-generation diagnostics and research worldwide. Pie Medical Imaging is part of the Esaote group.

Technology and features are system/configuration dependent. Specifications subject to change without notice. For further details, please contact your EBIT sales representative.


CAAS QCA - Quantitative Coronary Analysis software

Optimal diagnostics and interventions with accurate and reproducible measurements

Quantitative Coronary Analysis (QCA) being highly accurate and reproducible can refine the visual estimate and provide several important measurements of the coronary anatomy. CAAS QCA (Quantitative Coronary Analysis) is the worldwide accepted standard for the assessment of coronary arterial dimensions, and to assist in the selection of the optimal balloon and stent size.


  • Automatic Reference Obstruction analysis
  • Multiple contour detection methods
  • Local Diameter analysis
  • Total Occlusion analysis
  • Minimum Luminal Diameter (MLD)
  • Reference Diameter
  • % Diameter Stenosis
  • Length stenotic segment
  • % Area stenosis at MLD
  • Reference area
  • Volume stenotic segment
  • Plaque area, volume and symmetry
  • Bifurcation angles
  • Optimal projection in CAAS QCA 3D

Technology and features are system/configuration dependent. Specifications subject to change without notice. For further details, please contact your EBIT sales representative.


Quantitative Vascular Analysis software for Clinical and Research Use

Mayor benefits in clinical routine with CAAS QVA

CAAS QVA (Quantitative Vascular Analysis) offers fast and intuitive analysis of peripheral vessels such as the abdominal aorta and the carotid, renal, iliac and femoral arteries.
The CAAS QVA application features single vessel analysis including calibration, contour detection and quantification of the severity of stenosis. The software is able to automatically reconstruct the healthy vessel contour in stenotic segments.
User defined subsegment (UDS) analysis allows the user to select a region of interest within the vessel under study.

Technology and features are system/configuration dependent. Specifications subject to change without notice. For further details, please contact your EBIT sales representative.


LVA RVA - Left and Right Ventricular Analysis software

This modular set up for Ventricular Analysis for Monoplane and Biplane Analysis, Multiple Volume Models and Regression Formulas makes it possible to fulfill all specific needs.

Technology and features are system/configuration dependent. Specifications subject to change without notice. For further details, please contact your EBIT sales representative.


CAAS A-Valve - Angiographic Valve Analysis

Determine the optimal C-arm position and accurately quantify aortic regurgitation

Recent developments in valve replacements have intensified the use of advanced imaging techniques in the cathlab. But why not use the imaging technology already available for guidance and post procedural evaluation? CAAS A-Valve uses X-ray images to assist physicians during valve replacements. The optimal projection module helps to limit contrast use by determining the optimal projection to place the valve. After the procedure, the peri-prosthetic regurgitation can be quantified on the spot.

Technology and features are system/configuration dependent. Specifications subject to change without notice. For further details, please contact your EBIT sales representative.

Image Gallery

QCA 3D Bifurcation
QCA 3D Bifurcation
CAAS XA
CAAS XA
CAAS XA - Digital Subtraction Angiography
CAAS XA - Digital Subtraction Angiography
CAAS QCA - Quantitative Coronary Analysis sw
CAAS QCA - Quantitative Coronary Analysis sw
CAAS QCA - Quantitative Coronary Analysis 2D bifurcation
CAAS QCA - Quantitative Coronary Analysis 2D bifurcation
CAAS QCA - Quantitative Coronary Analysis research
CAAS QCA - Quantitative Coronary Analysis research
CAAS QCA - Quantitative Vascular Analysis sw - Research
CAAS QCA - Quantitative Vascular Analysis sw - Research
Digital Subtraction Angiography
Digital Subtraction Angiography
Digital Subtraction Angiography
Digital Subtraction Angiography
LVA RVA - Left&Right Ventricular Analysis sw
LVA RVA - Left&Right Ventricular Analysis sw Biplane Report
LVA RVA - Left&Right Ventricular Analysis sw
LVA RVA - Left&Right Ventricular Analysis sw
LVA RVA - Left&Right Ventricular Analysis sw
LVA RVA - Left&Right Ventricular Analysis sw
CAAS A-Valve - Angiographic Valve Assesment
CAAS A-Valve - Angiographic Valve Assesment
CAAS A-Valve - Angiographic Valve Analysis
CAAS A-Valve - Angiographic Valve Analysis
CAAS A-Valve QRA
CAAS A-Valve QRA
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