Zusammenfassung
Die Tako-Tsubo-Kardiomyopathie, auch transiente stressinduzierte Kardiomyopathie genannt, ist ein in den letzten Jahren immer häufiger diagnostiziertes Krankheitsbild, welche das Bild eines akuten Myokardinfarkts bieten kann. Dies trifft in der akuten Phase neben der Symptomatik v. a. auf infarkttypische EKG-Veränderungen zu. Anhand der regionalen Wandbewegungsstörungen lassen sich v. a. 2 unterschiedliche Typen der Tako-Tsubo-Kardiomyopathie unterscheiden: der klassische Typ mit apikalen Wandbewegungsstörungen und ein Typ mit midventrikulären Wandbewegungsstörungen. Beide Typen unterscheiden sich u. a. auch hinsichtlich des initialen EKG-Befundes. Klassische elektrokardiographische Befunde der akuten und subakuten Phase der Tako-Tsubo-Kardiomyopathie sollen in diesem Beitrag näher erläutert werden.
Abstract
Takotsubo cardiomyopathy, also known as transient left ventricular ballooning and stress myocardiopathy, has been diagnosed increasingly more over the last decade. The takotsubo syndrome mimics acute myocardial infarction in symptoms and in electrocardiographic findings. There are two major types of takotsubo cardiomyopathy: the classical type with left ventricular apical ballooning and a type with midventricular ballooning. Both types show different electrocardiographic patterns at presentation. The present article describes classical electrocardiographic findings of the acute and subacute phases of takotsubo cardiomyopathy.
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Bonnemeier, H. EKG bei Patienten mit Tako-Tsubo-Kardiomyopathie. Herzschr Elektrophys 26, 242–246 (2015). https://doi.org/10.1007/s00399-015-0382-6
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DOI: https://doi.org/10.1007/s00399-015-0382-6
Schlüsselwörter
- Tako-Tsubo-Kardiomyopathie
- Elektrokardiogramm
- Herzrhythmusstörungen
- Apical ballooning
- Midventricular ballooning