After 6 months of ART , the adjusted left-right differences in LVEF , left ventricular end-systolic volume ( LVESV ) , and left ventricular end-systolic diameter ( LVESD ) were 0.2 % ( 95 % CI -4.4 to 4.7 ) , 3.7 mL ( 95 % CI -7.0 to 14.4 ) , and 1.3 mm ( 95 % CI -0.9 to 3.6 ) , respectively .