This JAMA Diagnostic Test Interpretation article by Foppa and colleagues presents the case of a 91-year-old woman with a history of hypertension who presented for a routine office visit. She denied chest pain, dyspnea on exertion, presyncope, or orthopnea. Her blood pressure was 140/76 mm Hg. Her lungs were clear. Cardiac examination demonstrated a regular rate and rhythm, normal S1, and systolic and diastolic murmurs. A 2-dimensional Doppler transthoracic echocardiogram was performed to assess valvular function, cardiac chamber size, and cardiac wall thickness. How would you interpret the echocardiography findings?