LEFT ATRIAL PEDUNCULATED MYXOMA WITH COMPLEX ATTACHMENT TO THE BASE OF INTERATRIAL SEPTUM AND MITRAL VALVE (ANTERIOR MITRAL LEAFLET): A CASE REPORT. A-JMRHS. 2026;4(2):2163-2167. doi:10.65605/a-jmrhs.2026.v04.i02.pp2163-2167