About Dataset

Left ventricular photography is a technique widely performed clinically to determine cardiac ejection rate, cardiac hypertrophy, and regional systolic abnormalities.

Because of its long history, it is also defined as the gold standard for judging heart disease. However, the clinical detection of cardiac systolic abnormality is still only judged by the naked eye. In addition to the high threshold of experience, the judge is often time-consuming and labor-intensive, but it lacks Automatic interpretation system.