Myxoma Overview MC primary cardiac tumor in adults 90% occur in the atria diagnosis with trans-esophageal ultrasound Pathology usually described as a "ball-valve" obstruction in the mitral valve orifice sessile or pedunculated Presenation non-specific (flu-like symptoms) Complications syncopal episodes due to tumor obstructing the mitral valve embolization Rhabdomyoma Overview MC primary cardiac tumor in children associated with tuberous sclerosis Metastasis MC than primary tumors of the heart examples melanoma lymphoma lung cancer