Table 4. Responses to questions on cardiac catheterization.

	Response	Frequency, (%)
Knows the difference between diagnostic and therapeutic catheterization	No	684 (69.5%)
	Yes	300 (30.4%)
Who does the catheterization	Any doctor	58 (5.8%)
	cardiac surgeon	466 (47.3%)
	Interventional cardiologist	163 (16.5%)
	Don't know	297 (30.1%)
Use of contrast in the catheterization	No	102 (10.3%)
	Yes	274 (27.8%)
	Don’t know	608 (61.7%)
What is the access of the catheterization	Arm or thigh vessels	599 (60.8%)
	Mouth	34 (3.4%)
	Directly through to the heart	50 (5.0%)
	Don't know	301 (30.5%)
Can a catheterization be a one-day procedure	No	310 (31.5%)
	Yes	385 (39.1%)
	Don’t know	289 (29.3%)
Can stent be inserted using a catheterization	No	29 (2.9%)
	Yes	613 (62.2%)
	Don’t know	342 (34.7%)
Would you agree on a catheterization if needed?	No	45 (4.5%)
	Yes	771 (78.3%)
	Don’t know	168 (17.0%)