Endomyocardial biopsy may be indicated for which intracardiac tumor?

Enhance your skills for the Invasive Cardiology Test. Study with practice quizzes, flashcards, and detailed explanations. Prepare confidently and efficiently!

Multiple Choice

Endomyocardial biopsy may be indicated for which intracardiac tumor?

Explanation:
Endomyocardial biopsy is used to obtain tissue for histologic diagnosis when a cardiac mass is suspected and tissue characterization will change management. This is most relevant for intracardiac tumors, where confirming the nature of the mass (benign vs malignant, primary vs metastatic) guides treatment decisions such as surgical resection, chemotherapy, or radiotherapy. An aneurysm, valvular stenosis, or coronary artery disease are not masses requiring myocardial tissue sampling, so biopsy isn’t indicated for those conditions. Therefore, the best answer involves an intracardiac tumor.

Endomyocardial biopsy is used to obtain tissue for histologic diagnosis when a cardiac mass is suspected and tissue characterization will change management. This is most relevant for intracardiac tumors, where confirming the nature of the mass (benign vs malignant, primary vs metastatic) guides treatment decisions such as surgical resection, chemotherapy, or radiotherapy. An aneurysm, valvular stenosis, or coronary artery disease are not masses requiring myocardial tissue sampling, so biopsy isn’t indicated for those conditions. Therefore, the best answer involves an intracardiac tumor.

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