- Def: QRS <5mm in allen Extremitätenabltg. od. <10 mm in allen Brustwandabltg.1
- DD
- Isolation: Perikarderguss, Pleuraerguss, Adipositas, Emphysem, Pneu
- Voltagereduktion: Akut (Myokarditis, Takotsubo, MI), Dilatative Kardiomyopathie, Infiltrative Kardiomyopathie (Amyloidose, Sarkoidose, Hämochromatose), Endokrin (NNR-Insuffizienz, Hypothyreose)