Table 4.

Other ultrasound education and practice of the 494 survey participants

Questions	n (%)
Do you think the RTs need to learn cardiac ultrasound?
Yes	459 (92.9%)
No	35 (7.1%)
Have you received cardiac ultrasound training?
Yes	193 (39.1%)
No	301 (60.9%)
Have you received another ultrasound training, like cerebral ultrasound, kidney ultrasound, abdominal ultrasound, transesophageal ultrasound, ultrasound-guided invasive operation (arterial catheterization, deep vein catheterization, etc.)?
Yes	159 (32.2%)
No	335 (67.8%)

RT respiratory therapist