Fig. 1From: Effects of switching from sacubitril/valsartan to valsartan alone on plasma levels of natriuretic peptides and myocardial remodeling in heart failure with reduced ejection fractionThe flowchart of this study. PARALLEL-HF, prospective comparison of ARNI with ACEI to determine the novel beneficial treatment value in Japanese heart failure patients. ARNI angiotensin receptor-neprilysin inhibitor; ACEI angiotensin-converting enzyme inhibitor; UCG ultrasound cardiographyBack to article page