Sinus node function in patients operated for mitral valve disease. indirect evaluation with epimyocardial electrodes.


PURPOSE To study the interatrial conduction times and atrial node performance in patients submitted to mitral valve surgery with the aid of temporary atrial epicardic electrodes. METHODS The atriograms were carried out in the first postoperative day and before the hospital discharge of ten consecutive patients. RESULTS Sixty percent of the patients… (More)


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