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Updated: Aug 18, 2026

Full-Endoscopic Surgery for Hypothalamic Hamartoma Resection
Published on: April 12, 2024
[Cardiac hamartoma. Case report and literature review]
Mar Martínez Quesada1, Francisco Trujillo Berraquero, Manolo Almendro Delia
1Servicio de Cardiología, Hospital Virgen de la Macarena, Sevilla, España. marquesada@gmail.com
Insights
Primary cardiac tumors are rare but often benign. This case highlights a left ventricular hamartoma diagnosed via echocardiography and successfully treated with surgery.
Area of Science:
- Cardiology
- Pathology
- Medical Imaging
Background:
- Primary cardiac tumors are uncommon, with most being benign.
- Symptoms can range from dyspnea and palpitations to sudden death or be asymptomatic.
- Early detection is crucial for effective management.
Observation:
- A 33-year-old male presented with dyspnea and palpitations.
- Transthoracic echocardiography identified an intramyocardial mass on the left ventricle's lateral wall.
- The mass was surgically resected.
Findings:
- Pathologic diagnosis confirmed a hamartoma of mature cardiac myocytes.
- This case illustrates a rare benign cardiac tumor.
- Surgical resection proved successful.
Implications:
- Imaging techniques are vital for diagnosing cardiac masses.
- Timely diagnosis and surgical intervention can lead to favorable outcomes.
- Understanding rare cardiac tumors aids in clinical decision-making.
Abstract:
Primary cardiac tumors are infrequent and usually benign. They can manifest as dyspnea, chest pain, palpitations, sudden death, peripheral embolism, cyanosis, or general symptoms. They are sometimes an incidental finding in an asymptomatic patient. We describe a 33-year-old man who was seen because of dyspnea and palpitations. Transthoracic echocardiography revealed, on the lateral wall of the left ventricle, an intramyocardial mass that was successfully resected surgically. The pathologic diagnosis was hamartoma of mature cardiac myocytes. We discuss the usefulness of imaging techniques for identifying cardiac masses.
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