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Diagnostic value of contrast echocardiography in the horse
Author(s) -
KVART C.,
CARLSTEN J.,
JEFFCOTT L. B.,
NILSFORS L.
Publication year - 1985
Publication title -
equine veterinary journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.82
H-Index - 87
eISSN - 2042-3306
pISSN - 0425-1644
DOI - 10.1111/j.2042-3306.1985.tb02520.x
Subject(s) - medicine , intracardiac injection , percutaneous , echogenicity , radiology , cardiology , ultrasound
Summary M‐mode echocardiography is a safe and practical means of using ultrasound to evaluate the dynamic movements of cardiac structures. The technique can be refined by using a simple contrast medium in the form of carbon dioxide mixed with heparinised blood to provide a strong echogenic result. This technique was employed in a series of 15 normal conscious standing horses and in three animals with specific cardiac defects. In the clinical cases it was possible to confirm the diagnosis and differentiate between a congenital septal defect and mitral regurgitation. The method was found to be safe and relatively simple to perform using percutaneous insertion of catheters. The intracardiac catheterisation was trouble free and no clinical side effects to direct injection of the carbon dioxide contrast medium into the heart were demonstrated.