Brandon P. asked
I am reviewing an Echo report from 2016. I have reduced pulmonary functioning and my Pulmonary doctor asked if I have had an echo. I noticed my left atrium was slightly dilated. I am unclear about the reference tables for left atrial volume index (LAVI), which suggest different cutoff values for concern. What drives the conclusion of above or below 34 ml/m2 being something to watch or be concerned about? Also, my inferior vena cava (IVC) was reported as normal but decreased less than 50% with respiration, while I read it should be greater than 50%. Should I request a follow-up? Heart disease runs in my family, and I am a carrier of Alpha 1 Antitrypsin defect.
October 21st, 2023
Michael J. answered
The reference value of 34 ml/m2 for left atrial volume index (LAVI) is based on studies where 95% of...
October 21st, 2023
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