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Updated: Sep 12, 2026

Murine Fetal Echocardiography
Published on: February 15, 2013
Echogenicities in the Fetal Heart: Echocardiographic Evaluation, Differential Diagnosis and Clinical Outcomes
Aleah J Kirsh1, Sarah A Miner2, Lindsay R Freud2
1Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
Abstract:
Intracardiac echogenicity during routine obstetric ultrasound may represent a benign finding or may indicate underlying pathology, from genetic syndromes to critical structural heart disease. Distinguishing benign intracardiac echogenic foci from pathology has important implications for parental counselling and decision-making. This review synthesizes current knowledge of the various etiologies of intracardiac echogenicity and outlines prognostic considerations to help guide clinical management.
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