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Updated: May 6, 2026

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アトリヤの巨細胞心筋炎: 独特の臨床病理学的な実体

Brandon T Larsen1, Joseph J Maleszewski, William D Edwards

  • 1Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA.

Circulation
|November 28, 2012
PubMed
まとめ

巨細胞性心筋炎 (GCM) は心房に影響を与え,典型的な心室性心筋炎とは異なる形で表れます. この心房変異は,より好ましい予後と明確な臨床的特徴を示しています.

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Myocarditis is an inflammation of the heart muscle. The symptoms vary widely, encompassing asymptomatic presentations to severe, acute manifestations.Clinical PresentationAsymptomatic cases: In some instances, myocarditis may be asymptomatic, with the infection resolving without intervention. These cases often go undetected unless discovered incidentally through diagnostic imaging or tests conducted for other reasons.General Early Symptoms: Early symptoms of myocarditis are non-specific and can...
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Cardiomyopathy, or CMP, is a group of diseases affecting the myocardial structure, impairing its ability to pump blood effectively. This condition can lead to arrhythmias, heart failure, or sudden cardiac death.Cardiomyopathies are classified into primary and secondary categories:Primary Cardiomyopathy refers to conditions involving only the heart muscle that are often idiopathic (of unknown cause) or genetic. They primarily affect the myocardium without the involvement of other systemic...
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Dilated cardiomyopathy, or DCM, is a progressive myocardial disorder characterized by ventricular chamber dilation and contractile dysfunction.EtiologyVarious factors can cause DCM, including hypertension and heavy alcohol intake, which contribute to the weakening and enlargement of the heart muscle. Viral infections, such as Coxsackievirus B, adenoviruses, and influenza, can lead to DCM by causing inflammation and damage to heart tissue. Certain chemotherapeutic agents, including daunorubicin,...
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Cardiomyopathy III: Hypertrophic Cardiomyopathy

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Cardiomyopathy IV: Restrictive Cardiomyopathy01:29

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