Author: Nakamura, Yoshihiko; Katano, Harutaka; Nakajima, Noriko; Sato, Yuko; Suzuki, Tadaki; Sekizuka, Tsuyoshi; Kuroda, Makoto; Izutani, Yoshito; Morimoto, Shinichi; Maruyama, Junichi; Koie, Megumi; Kitamura, Taisuke; Ishikura, Hiroyasu
Title: SARS-CoV-2 is localized in cardiomyocytes: a post-mortem biopsy case Cord-id: an9ipcaf Document date: 2021_8_9
ID: an9ipcaf
Snippet: A 72-year-old patient was admitted to the ICU due to acute respiratory distress syndrome caused by coronavirus disease 2019. On day 20, the patient experienced shock. The electrocardiogram showed ST segment elevation in leads V3–V6 and severe left ventricular dysfunction with an ejection fraction of 35%–40%. The left ventricle showed basal hypokinesis and apical akinesis, while the creatine kinase level was normal, indicating Takotsubo cardiomyopathy. On day 24, the patient died of multiple
Document: A 72-year-old patient was admitted to the ICU due to acute respiratory distress syndrome caused by coronavirus disease 2019. On day 20, the patient experienced shock. The electrocardiogram showed ST segment elevation in leads V3–V6 and severe left ventricular dysfunction with an ejection fraction of 35%–40%. The left ventricle showed basal hypokinesis and apical akinesis, while the creatine kinase level was normal, indicating Takotsubo cardiomyopathy. On day 24, the patient died of multiple organ failure. In post-mortem biopsy, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antigen was detected in cardiomyocytes by immunostaining. Moreover, SARS-CoV-2 RNA was detected in heart tissue. We need to further analyze the direct link between SARS-CoV2 and cardiomyocytes.
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