Fig. 3From: Echocardiography in acute stroke patients: a nationwide analysis in departments with certified stroke units in GermanyRates of patients undergoing no-, or combined echocardiographic examinations and numbers of stroke units for which these rates were observed. (For interpretation: − 100: In all patient no examination was performed at all; − 75: in at least 75% of patients no examination was performed; 0: In all patients one examination has been performed; + 10: In at least 10% of patients combined examinations have been done; + 100 = In all patients combined examinations have been done)Back to article page