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A Case Study on Differential Diagnosis of Episodic Left Arm Numbness
1Department of Neurology, Malcom Randall VA Medical Center, Gainesville, Florida.
Insights
Cardiovascular disease is a leading global cause of death. A case report highlights how left arm numbness and fainting can indicate seizures, not just heart failure.
Area of Science:
- Neurology
- Cardiology
Background:
- Cardiovascular disease is the leading global cause of mortality.
- Myocardial infarction symptoms, like arm pain, can mimic other conditions.
- Emergency departments frequently manage cardiac-related emergencies.
Observation:
- A 67-year-old male presented with left arm numbness and syncope.
- The patient had a history of cardiac issues, raising concern for heart failure.
- Electroencephalogram (EEG) was performed.
Findings:
- EEG revealed multiple right centroparietal dominant seizures.
- The patient's symptoms were indicative of neurological origin, not solely cardiac.
Implications:
- This case underscores the importance of considering diverse diagnoses for seemingly cardiac symptoms.
- Neurological evaluation is crucial in patients presenting with atypical symptoms.
- Accurate diagnosis prevents delayed treatment for conditions like epilepsy.
Abstract:
According to the World Health Organization, cardiovascular disease is the number one cause of death globally. Cardiac-related maladies are a common occurrence in emergency rooms across the United States. The most common symptoms of a myocardial infarction include pain or discomfort in the arms, left shoulder or elbows. Sometimes, what appears to be common, stereotypical symptoms could pose more than one diagnosis to a medical professional. This report describes the case of a 67-year-old male who presented to the emergency department with left arm numbness and syncopal episodes. He had a history of cardiac-related issues, which led to a concern for possible heart failure. Fortunately, an EEG was performed, revealing multiple right centroparietal dominant seizures.
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