The diagnosis and appropriate treatment of cardiac lymphoma are often delayed by the difficulty in obtaining heart tissue biopsies. Intracardiac echocardiography-guided biopsy can improve the prognosis of cardiac lymphoma by decreasing postbiopsy complications and increasing biopsy quality, allowing collection of sufficient material for multilateral analysis.
Keywords: cardiac lymphoma; flow cytometric analysis; intracardiac echocardiography‐guided biopsy.