Greater Splanchnic Nerve Ablation Produces Echocardiographic Evidence of Reduced Left Ventricular Filling Pressures Across 12 Months of Follow-Up. - Litwin SE; Zirakashvili T; Kim L; Borlaug BA; Goyal P; Shaburishvili N; Fudim M; Shah SJ (Journal of cardiac failure, 2026)