Antimyosin autoantibodies are associated with deterioration of systolic and diastolic left ventricular function in patients with chronic myocarditis
Bernward Lauer, MD*,
Mira Schannwell, MD ,
Uwe Kühl, MD ,
Bodo-Eckhard Strauer, MD and
Heinz-Peter Schultheiss, MD
* Klinik für Innere Medizin/Kardiologie, Universität Leipzig-Herzzentrum, Leipzig, Germany
Medizinische Klinik und Poliklinik B, Heinrich-Heine-Universität, Düsseldorf, Germany
Abteilung für Kardiologie, Pneumologie und Angiologie, Universitätsklinikum Benjamin Franklin, Berlin, Germany

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Figure 1 Representative histologic and immunohistologic pictures of biopsy specimen from patients with myocarditis. A: histology (borderline myocarditis). B: immunohistology (lymphocytic myocarditis).
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Figure 2 Histological and immunohistological analysis of the endomyocardial biopsies in 33 patients with chronic myocarditis at baseline and at follow-up (six months). Acute MC = acute myocarditis (histology); bord MC = borderline myocarditis (histology); lymph MC = lymphocytic myocarditis (immunohistology); no MC = no myocarditis (histology or immunohistology).
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Figure 3 Antimyosin autoantibodies in patients with chronic myocarditis at baseline and at follow-up (six months). AMAAB = antimyosin autoantibodies.
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