The Association between the PR Interval and Left Ventricular Measurements in the Multiethnic Study of Atherosclerosis

Table 2

Baseline medication use by presence of a prolonged PR interval (PRi).

Medication type	PRi < 120 ms; ()	PRi 120–200 ms; ()	PRi > 200 ms; ()	Overall value
ACE inhibitor (%)	6.1	11.6	16.8	0.003
Angiotensin 2 antagonist (%)	2.0	4.7	6.5	0.2
Beta-blocker (%)	4.1	8.5	15.1	<0.001
Calcium channel blocker (%)	2.0	11.3	18.5	<0.001
Antiarrhythmic medication (%)	0	0.04	1.7	0.001
Digitalis preparation (%)	0	0.3	1.0	0.07
Diuretic medication (%)	0	11.6	19.2	<0.001
Cholesterol medication (%)	10.2	15.4	18.2	0.2
Any hypertension medication (%)	12.2	34.0	51.6	<0.001

compared to PRi 120–200 ms; compared to PRi 120–200 ms.