Malignant ventricular tachycardia in acromegaly

a case report

Authors

  • Zhe An China-Japan United Hospital of Jilin University
  • Yu-quan He China-Japan United Hospital of Jilin University
  • Guo-hui Liu China-Japan United Hospital of Jilin University
  • Li-li Ge China-Japan United Hospital of Jilin University
  • Wen-qi Zhang China-Japan United Hospital of Jilin University

Keywords:

Tachycardia, ventricular, Acromegaly, Case report [publication type], Defibrillators, implantable, Arrhythmias, cardiac

Abstract

CONTEXT: In patients with acromegaly, cardiovascular complications are the main cause of death; sudden death has been associated with ventricular tachyarrhythmias. In other patients with life-threatening ma-lignant ventricular tachyarrhythmias, surgical placement of an implantable cardioverter-defibrillator (ICD) has proved highly effective in reducing sudden death rates. CASE REPORT: The present article reports the case of a 50-year-old male acromegalic patient who pre-sented symptoms of syncope induced by ventricular tachycardia. An ICD was surgically implanted and a pituitary adenoma, which was responsible for the acromegaly, was completely removed in the same procedure. The surgery was successful and the ventricular arrhythmias were effectively terminated. During six months of follow-up, no documented arrhythmic episodes occurred. CONCLUSION: In patients with acromegaly, malignant ventricular tachyarrhythmia might be effectively controlled by implantation of an ICD and surgical removal of the pituitary adenoma.

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Author Biographies

Zhe An, China-Japan United Hospital of Jilin University

MD. Specialist in Cardiology, Department of Cardiology, China-Japan United Hospital of Jilin University, Changchun, China.

Yu-quan He, China-Japan United Hospital of Jilin University

MD. Department of Cardiology, China-Japan United Hospital of Jilin University, Changchun, China.

Guo-hui Liu, China-Japan United Hospital of Jilin University

MD. General Physician, Department of Cardiology, China-Japan United Hospital of Jilin University, Changchun, China.

Li-li Ge, China-Japan United Hospital of Jilin University

MD. General Physician, Department of Cardiology, China-Japan United Hospital of Jilin University, Changchun, China.

Wen-qi Zhang, China-Japan United Hospital of Jilin University

MD, PhD. Professor, Department of Cardiology, China-Japan United Hospital of Jilin University, Changchun, China.

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Published

2015-01-01

How to Cite

1.
An Z, He Y- quan, Liu G- hui, Ge L- li, Zhang W- qi. Malignant ventricular tachycardia in acromegaly: a case report. Sao Paulo Med J [Internet]. 2015 Jan. 1 [cited 2025 Mar. 9];133(1):55-9. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/1003

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Section

Case Report