{"blood potassium decreased": 37.72, "blood potassium increased": 123.31, "blood pressure increased": 2.65, "cardiac failure": 12.1, "cardiac failure congestive": 10.56, "constipation": 16.65, "dysphagia": 4.7, "hyperkalaemia": 20.64, "hypokalaemia": 111.96, "oedema": 24.32, "oedema peripheral": 6.89, "off label use": 2.87, "weight increased": 3.34}