1.Reporting 7 serious cases of acute viral myocarditis with atrial fibrillation.
Xi-lan HAO ; Heng QUAN ; He-ping CHU
Chinese Journal of Pediatrics 2003;41(5):373-374
Acute Disease
;
Atrial Fibrillation
;
diagnosis
;
etiology
;
therapy
;
Child
;
Child, Preschool
;
Electrocardiography
;
Humans
;
Infant
;
Myocarditis
;
complications
;
virology
;
Virus Diseases
;
complications
2.Pathological Substratum for a Case of Fulminant Myocarditis Treated with Extracorporeal Membrane Oxygenation and Subsequent Heart Transplantation.
In Ae KIM ; Hyun Suk YANG ; Wan Seop KIM ; Hyun Keun CHEE
Journal of Korean Medical Science 2015;30(9):1367-1372
Fulminant myocarditis has been defined as the clinical manifestation of cardiac inflammation with rapid-onset heart failure and cardiogenic shock. We report on the case of a 23-yr-old woman with pathology-proven fulminant lymphocytic myocarditis presenting shock with elevated cardiac troponin I and ST segments in V1-2, following sustained ventricular tachycardia and a complete atrioventricular block. About 55 min of intensive cardio-pulmonary resuscitation, with extracorporeal membrane oxygenation support, bridged the patient to orthotopic heart transplantation. The explanted heart revealed diffuse lymphocytic infiltration and myocyte necrosis in all four cardiac chamber walls. Aggressive mechanical circulatory support may be an essential bridge for recovery or even transplantation in patients with fulminant myocarditis with shock.
Combined Modality Therapy/methods
;
Extracorporeal Membrane Oxygenation/*methods
;
Female
;
*Heart Transplantation
;
Humans
;
Myocarditis/complications/*diagnosis/*therapy
;
Shock/*diagnosis/etiology/*prevention & control
;
Treatment Outcome
;
Young Adult
3.Acute Viral Myopericarditis Presenting as a Transient Effusive-Constrictive Pericarditis Caused by Coinfection with Coxsackieviruses A4 and B3.
Wang Soo LEE ; Kwang Je LEE ; Jee Eun KWON ; Min Seok OH ; Jeong Eun KIM ; Eun Jung CHO ; Chee Jeong KIM
The Korean Journal of Internal Medicine 2012;27(2):216-220
Acute myopericarditis is usually caused by viral infections, and the most common cause of viral myopericarditis is coxsackieviruses. Diagnosis of myopericarditis is made based on clinical manifestations of myocardial (such as myocardial dysfunction and elevated serum cardiac enzyme levels) and pericardial (such as inflammatory pericardial effusion) involvement. Although endomyocardial biopsy is the gold standard for the confirmation of viral infection, serologic tests can be helpful. Conservative management is the mainstay of treatment in acute myopericarditis. We report here a case of a 24-year-old man with acute myopericarditis who presented with transient effusive-constrictive pericarditis. Echocardiography showed transient pericardial effusion with constrictive physiology and global regional wall motion abnormalities of the left ventricle. The patient also had an elevated serum troponin I level. A computed tomogram of the chest showed pericardial and pleural effusion, which resolved after 2 weeks of supportive treatment. Serologic testing revealed coxsackievirus A4 and B3 coinfection. The patient received conservative medical treatment, including nonsteroidal anti-inflammatory drugs, and he recovered completely with no complications.
Acute Disease
;
*Coinfection
;
Coxsackievirus Infections/complications/diagnosis/therapy/*virology
;
Echocardiography, Doppler
;
Electrocardiography
;
Enterovirus A, Human/*isolation & purification
;
Enterovirus B, Human/*isolation & purification
;
Humans
;
Male
;
Myocarditis/diagnosis/therapy/*virology
;
Pericardial Effusion/diagnosis/therapy/*virology
;
Pericarditis, Constrictive/diagnosis/therapy/*virology
;
Pleural Effusion/diagnosis/therapy/*virology
;
Tomography, X-Ray Computed
;
Treatment Outcome
;
Young Adult
4.Presumed dapsone-induced drug hypersensitivity syndrome causing reversible hypersensitivity myocarditis and thyrotoxicosis.
Rachael Y L TEO ; Yong-Kwang TAY ; Chong-Hiok TAN ; Victor NG ; Daniel C T OH
Annals of the Academy of Medicine, Singapore 2006;35(11):833-836
INTRODUCTIONA 22-year-old Malay soldier developed dapsone hypersensitivity syndrome 12 weeks after taking maloprim (dapsone 100 mg/pyrimethamine 12.5 mg) for anti-malarial prophylaxis.
CLINICAL PICTUREHe presented with fever, rash, lymphadenopathy and multiple-organ involvement including serositis, hepatitis and thyroiditis. Subsequently, he developed congestive heart failure with a reduction in ejection fraction on echocardiogram, and serum cardiac enzyme elevation consistent with a hypersensitivity myocarditis.
TREATMENTMaloprim was discontinued and he was treated with steroids, diuretics and an angiotensin-converting-enzyme inhibitor.
OUTCOMEHe has made a complete recovery with resolution of thyroiditis and a return to normal ejection fraction 10 months after admission.
CONCLUSIONIn summary, we report a case of dapsone hypersensitivity syndrome with classical symptoms of fever, rash and multi-organ involvement including a rare manifestation of myocarditis. To our knowledge, this is the first case of dapsone-related hypersensitivity myocarditis not diagnosed in a post-mortem setting. As maloprim is widely used for malaria prophylaxis, clinicians need to be aware of this unusual but potentially serious association.
Abdominal Pain ; drug therapy ; Adult ; Anti-Inflammatory Agents, Non-Steroidal ; adverse effects ; therapeutic use ; Biopsy ; Dapsone ; adverse effects ; therapeutic use ; Diagnosis, Differential ; Drug Hypersensitivity ; complications ; pathology ; Echocardiography ; Electrocardiography, Ambulatory ; Fever ; drug therapy ; Follow-Up Studies ; Humans ; Male ; Myocarditis ; diagnosis ; etiology ; Radiography, Thoracic ; Skin ; pathology ; Thyrotoxicosis ; diagnosis ; etiology