video1.0<iframe src="https://www.loom.com/embed/21271156da4c459993f94660b3ec83c1" frameborder="0" width="1920" height="1440" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>14401920Loomhttps://www.loom.com14401920https://cdn.loom.com/sessions/thumbnails/21271156da4c459993f94660b3ec83c1-10c5795c7ace17fa.gif157.074In this video, I discuss an eight-year-old male Chihuahua presenting with a persistent wheezing cough and a significant heart murmur. Radiographic examination reveals severe left atrial enlargement and signs of congestive heart failure, likely due to chronic mitral valvular endocardiosis. Additionally, there is some non-obstructive mineral debris in the stomach, and the liver is at the upper limits of normal size. I recommend monitoring the patient's condition closely and considering treatment options for the heart failure. Please let me know if you have any questions or need further clarification.