<unk>  echocardiogram, or TEE is a type of echocardiogram that uses a endoscopic probe with an ultrasound transducer to assess, visualize and take images of cardiac structures and great vessels.
Transesophageal echocardiography 
Quantitative coronary angiography
Doppler echocardiography
Coronary artery calcium scoring
Coronary angiography
Stress echocardiography
Transthoracic needle aspiration
Cardiovascular magnetic resonance imaging 