RHF: Right heart failure, CVP: Central venous pressure, IAP: Intra-abdominal pressure, ANP: Atrial natriuretic peptide, RAAS: Renin-angiotensin-aldosterone system, SNS: Sympathetic nervous system, A-V: Arterio-venous, RPP: Renal perfusion pressure, PV: Portal vein, ECV: Effective circulatory volume, LPS: Lipopolysaccharide, TNF- α: Tumor necrotic factor – α, IL-6: Interleukin-6, IL-1 β: Interleukin-1β, GFR: Glomerular filtration rate.