Figure 3From: B-type natriuretic peptide release and left ventricular filling pressure assessed by echocardiographic study after subarachnoid hemorrhage: a prospective study in non-cardiac patientsDaily median B-type natriuretic peptide (BNP) levels in 31 subarachnoid hemorrhage (SAH) patients without pre-existing chronic hypertension or cardiac disease. Error bars indicate confidence intervals.Back to article page