This is a 5 chamber Apical view via transesophageal echocardiogram. which provides a clearer images of the heart by inserting a probe into the esophagus. The advantage of TEE over TTE is usually clearer images, especially of structures that are difficult to view transthoracicly (through the chest wall).
Normal echocardiogram compared with echocardiogram of a heart with heart failure
Infographic with explanations of cardiac CT, cardiac MRI, echocardiography, coronary angiography, nuclear heart scan, and coronary calcium scan.