Optimized Characterization of Takotsubo Syndrome by Obtaining Pressure Volume Loops

Optimized Characterization of Takotsubo Syndrome by Obtaining Pressure Volume Loops

Aim of this prospective study is to assess the pathophysiology of Takotsubo Syndrome by obtaining pressure volume loops with conductance catheters, which allows detailed conclusions regarding systolic and diastolic hemondynamics and subsequently regarding potential underlying mechanisms

Inclusion Criteria:

• Confirmed Takotsubo syndrome according to current diagnostic criteria including complete normalization of left ventricular function during follow-up
• Sinus rhythm during invasive measurements
• Age ≥18 years
• Written informed consent

Exclusion Criteria:

• Cardiogenic shock
• Signs of myocarditis or myocardial infarction with spontaneous lysis of thrombus in cardiac magnetic resonance imaging
• Pregnancy
• Participation in another trial