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Intraoperative Echocardiography By a New Miniaturized Epicardial Probe:
Author(s) -
MELONI LUIGI,
ARU GIORGIO M.,
ABBRUZZESE PIETRO A.,
CARDU GABRIELE,
RICCHI ALESSANDRO,
MARTELLI VALENTINO,
CHERCHI ANGELO
Publication year - 1993
Publication title -
echocardiography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.404
H-Index - 62
eISSN - 1540-8175
pISSN - 0742-2822
DOI - 10.1111/j.1540-8175.1993.tb00046.x
Subject(s) - medicine , diaphragm (acoustics) , cardiology , cardiac surgery , radiology , engineering , loudspeaker , electrical engineering
Miniaturized probes constitute recent progress in the field of epicardial echocardiography. We recently used a new miniaturized probe, derived from a standard transesophageal probe, in a series of 12 adult patients who underwent cardiac surgery in order to test the possibility of obtaining new views for epicardial imaging. This study demonstrates the feasibility and safety of performing intraoperative echocardiography when using a miniaturized epicardial probe. This probe may be placed on a broader epicardial and vascular area, thus overcoming the size limitations of the commonly used epicardial probes. The major limitation found with the miniaturized probe, however, was the inability to obtain a true four‐chamber view from the ventricular apex, due to the difficulty of holding the probe motionless between the apex and the diaphragm while the heart is beating. Although extensive experience with larger groups of patients and different pathologies will be required to define the full potential of this new probe, the advent of the miniaturized probe may further expand the applicability of epicardial echocardiography in pediatric patients during surgery for congenital heart disease.