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Clinical features and prognosis in Chinese patients with acute fulminant myocarditis

Qibing Wang1, Wenzhi Pan, Li Shen

  • 1Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China.

Acta Cardiologica
|December 21, 2012
PubMed

Insights

Acute fulminant myocarditis (AFM) in Chinese patients often presents with viral prodrome and cardiogenic shock. Treatment with glucocorticoids showed a good short- and mid-term prognosis for AFM patients.

Area of Science:

  • Cardiology
  • Internal Medicine
  • Critical Care Medicine

Background:

  • Acute fulminant myocarditis (AFM) lacks extensive large-scale studies, limiting current understanding.
  • Improved diagnosis and treatment strategies for AFM are crucial.

Purpose of the Study:

  • To elucidate the clinical features of acute fulminant myocarditis (AFM) in a Chinese population.
  • To enhance the diagnostic and therapeutic approaches for AFM.

Main Methods:

  • A retrospective observational study was conducted.
  • Data from 40 consecutive Chinese patients diagnosed with AFM between January 2003 and March 2010 were analyzed.

Main Results:

  • The study population (mean age 28.5 years) was predominantly female (70%).
  • Common presentations included viral prodrome (90%), cardiogenic shock (77.5%), and multiple organ failure (35%).
  • Electrocardiogram (ECG) findings frequently showed low limb lead voltage (87.5%) and sinus tachycardia (75%). Left ventricular ejection fraction (LVEF) was significantly reduced (25.3%), with normal cardiac chamber sizes.

Conclusions:

  • This study characterizes the clinical profile of Chinese AFM patients.
  • The short- and mid-term prognosis for AFM is favorable.
  • Glucocorticoid therapy may offer benefits for AFM patients.
Abstract

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