EVALUATION BY ECHOCADIOGAPHY OF LEFT VENTRICULAR EJECTION FRACTION AND VENTRICULAR FILLING PRESSURES IN COPD EXACERBATION.

Authors

• M. Ben Lassoued
• O. Djebbi
• I. Bennouri
• M. Haggui
• R. Jebri
• R. Daouadi
• H. Melki
• A. Jbabli
• F. Hbaieb
• G. Ben Jrad
• I. Garbouj
• K LAMINE