OBJECTIVES: To establish a relationship between global longitudinal strain (GLS) and Galectin-3 in pre-clinical heart failure in diabetic patients. Galectin-3 is a biomarker in heart failure with depressed ejection fraction (HFdEF). The hypothesis is presented that Galectin-3 is related to GLS and can detect left ventricular dysfunction in heart failure with preserved ejection fraction. METHODS: Galectin-3 and GLS were measured in 121 asymptomatic individuals: 14 diabetics with mild depressed ejection fraction (mdEF) (LVEF 47.0±6.9); 76 diabetics with preserved ejection fraction (LVEF 61±5.5), and 31 controls (61.7±5.1). RESULTS: Galectin-3 was elevated in all diabetics vs controls (3.46±1.36 ng/ml vs 2.78±0.91 ng/ml; p=.003). It was also elevated in mdEF (3.76±1.12 ng/ml vs 2.78±0.9 ng/ml; p=.009) and pEF subjects (3.41±1.40 ng/ml vs 2.78±0.9 ng/ml; p=.058), respectively, vs controls. No difference in Gal-3 was found between diabetic groups (p=.603). Diabetics had lower GLS than controls (-18.5±3.9 vs -20±2.6; p=.022). Diabetics with mdEF had lower GLS than those with pEF (-13.3±3.41 vs -19±3.2; P<.001). There was no difference in GLS with pEF compared to controls (-19.4±3.2 vs -20±2.6; p=.70). CONCLUSIONS: Galectin-3 is elevated in diabetic patients with mdEF, and is associated with a diminished GLS. GLS could be an early marker of left ventricular dysfunction as well as evidence of diabetic cardiomyopathy.
OBJECTIVES: To establish a relationship between global longitudinal strain (GLS) and Galectin-3 in pre-clinical heart failure in diabeticpatients. Galectin-3 is a biomarker in heart failure with depressed ejection fraction (HFdEF). The hypothesis is presented that Galectin-3 is related to GLS and can detect left ventricular dysfunction in heart failure with preserved ejection fraction. METHODS:Galectin-3 and GLS were measured in 121 asymptomatic individuals: 14 diabetics with mild depressed ejection fraction (mdEF) (LVEF 47.0±6.9); 76 diabetics with preserved ejection fraction (LVEF 61±5.5), and 31 controls (61.7±5.1). RESULTS:Galectin-3 was elevated in all diabetics vs controls (3.46±1.36 ng/ml vs 2.78±0.91 ng/ml; p=.003). It was also elevated in mdEF (3.76±1.12 ng/ml vs 2.78±0.9 ng/ml; p=.009) and pEF subjects (3.41±1.40 ng/ml vs 2.78±0.9 ng/ml; p=.058), respectively, vs controls. No difference in Gal-3 was found between diabetic groups (p=.603). Diabetics had lower GLS than controls (-18.5±3.9 vs -20±2.6; p=.022). Diabetics with mdEF had lower GLS than those with pEF (-13.3±3.41 vs -19±3.2; P<.001). There was no difference in GLS with pEF compared to controls (-19.4±3.2 vs -20±2.6; p=.70). CONCLUSIONS:Galectin-3 is elevated in diabeticpatients with mdEF, and is associated with a diminished GLS. GLS could be an early marker of left ventricular dysfunction as well as evidence of diabetic cardiomyopathy.
Authors: Marijana Tadic; Elisabeth Pieske-Kraigher; Cesare Cuspidi; Martin Genger; Daniel A Morris; Kun Zhang; Nina Alexandra Walther; Burket Pieske Journal: Heart Fail Rev Date: 2017-05 Impact factor: 4.214
Authors: Aleksandar Kibel; Kristina Selthofer-Relatic; Ines Drenjancevic; Tatjana Bacun; Ivica Bosnjak; Dijana Kibel; Mario Gros Journal: J Int Med Res Date: 2017-01-12 Impact factor: 1.671
Authors: Denis A Lebedev; Elena A Lyasnikova; Elena Yu Vasilyeva; Nikolai P Likhonosov; Maria Yu Sitnikova; Alina Yu Babenko Journal: J Diabetes Res Date: 2021-11-05 Impact factor: 4.011