Ischemic electrocardiographic pattern secondary to gallbladder disease: Evaluation of possible mechanisms

Lawrence J. Petrovich1, Ajit V. Adyanthaya, George B. Smith

  • 1Ben Taub General Hospital and the Cardiology Section, Baylor College of Medicine, Houston, Texas.

Insights

Gallbladder disease can mimic heart problems, causing severe electrocardiographic changes. Surgical removal of the gallbladder (cholecystectomy) resolved these cardiac-like symptoms in a documented case.

Area of Science:

  • Cardiology
  • Gastroenterology
  • Medical Case Reports

Background:

  • Gallbladder disease can present with diverse symptoms.
  • Electrocardiographic (ECG) changes are typically associated with cardiac events like myocardial ischemia.
  • Unusual presentations of gallbladder disease require thorough investigation.

Purpose of the Study:

  • To present a unique case of gallbladder disease mimicking myocardial ischemia.
  • To highlight the importance of considering non-cardiac causes for ECG abnormalities.
  • To discuss potential mechanisms linking gallbladder pathology to cardiac-like changes.

Main Methods:

  • Detailed case report of a patient with gallbladder disease.
  • Electrocardiography (ECG) to assess cardiac electrical activity.
  • Coronary arteriography to evaluate coronary artery anatomy.
  • Surgical intervention (cholecystectomy) and post-operative assessment.

Main Results:

  • The patient exhibited severe ECG changes suggestive of myocardial ischemia.
  • Coronary arteriography revealed normal coronary artery anatomy, ruling out ischemic heart disease.
  • Symptoms and ECG abnormalities resolved completely following cholecystectomy.

Conclusions:

  • Gallbladder disease can manifest with significant electrocardiographic changes that mimic acute myocardial ischemia.
  • Cholecystectomy can effectively resolve these gallbladder-induced cardiac-like symptoms.
  • The case underscores the need for a broad differential diagnosis in patients presenting with ECG abnormalities.

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