Comparison between a Tako Tsubo patient and a heart failure control patient.

<p>In this figure are showed: microneurographic recording, Muscle Sympathetic Nerve Activity (MSNA) values, Systolic and Diastolic Blood Pressure (SBP, DBP) values and spontaneous baroreflex control of sympathetic activity values in one Tako-Tsubo patient (on the left) and one chronic heart failure patient (on the right). The microneurographic recording well show the increased frequency of sympathetic bursts and then sympathetic activity in Tako-Tsubo patient compared to control.