Atrial Mass Versus Thrombus

An 84-year-old woman with a past medical history of significant hyperlipidemia, hypertension, impaired glucose tolerance, and asthma along with progressive shortness of breath for 2 weeks and exacerbating swelling of lower extremity was presented to the hospital. She had visited her primary care physician for the same symptoms and was administered with furosemide before the hospital presentation. Her lower extremity swelling and other symptoms did not show any improvement with furosemide administration, which prompted her visit to the emergency room.