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[Valvular heart disease: multidetector computed tomography evaluation].

A Franco¹, G C Fernández-Pérez², M Tomás-Mallebrera¹

¹Servicio de Radiodiagnóstico, Hospital Fundación Jiménez Díaz, Madrid, España.

|December 19, 2012

Summary

Multidetector CT offers advanced imaging for heart valve disease, providing morphological and functional analysis. This technology aids in diagnosing stenosis, regurgitation, and quantifying calcium, improving patient care.

Keywords:

Enfermedades de las válvulas cardíacas Estenosis valvular Image reconstruction Insuficiencia valvular Multidetector computed tomography Reconstrucción de imágenes Tomografía computarizada multidetector Valvular heart disease Valvular regurgitation Valvular stenosis

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Area of Science:

Cardiology
Radiology
Medical Imaging

Background:

Heart valve disease is a significant clinical issue.
Traditional imaging methods include echocardiography and MRI.
Technological advancements in CT offer new diagnostic capabilities.

Purpose of the Study:

To highlight the potential of multidetector CT (MDCT) in diagnosing heart valve disease.
To inform radiologists about MDCT's capabilities beyond traditional imaging.
To explore MDCT's role in morphological and functional cardiac analysis.

Main Methods:

Utilizing multidetector CT for static and dynamic imaging.
Employing planimetry for diagnosing stenosis or regurgitation.
Evaluating and quantifying valvular calcium using CT data.
Assessing functional repercussions on cardiac structures.

Main Results:

MDCT enables detailed morphological and functional assessment of heart valves.
It can diagnose stenosis and regurgitation through planimetry.
Quantification of valvular calcium is feasible with MDCT.
Functional impacts on the heart are visualized.

Conclusions:

MDCT is a valuable tool for diagnosing heart valve disease, especially when other methods are inconclusive or contraindicated.
Its increasing use in ischemic heart disease diagnosis makes its application in valvular disease relevant for radiologists.
MDCT provides comprehensive insights into valve morphology, function, and associated pathologies.