Table 11: Type of arrhythmia

and hypotension requiring vasopressor.

Arrhythmias

Odds ratio

(95% CI)

p

Single arrhythmia

Sinus tachycardia

1.544

(0.397-6.000)

0.752

Pre-existing atrial fibrillation

0.556

(0.65-4.742)

1.000

PVC

1.365

(0.260-7.170)

0.659

Sinus bradycardia

–

1.000

New-onset atrial fibrillation

5.571

(0.329-94.371)

0.295

Total atrioventricular block

–

1.000

First degree atrioventricular block

–

1.000

Multiple arrhythmias (sinus tachycardia and PAC; sinus bradycardia, PVC, and first degree atrioventricular block; sinus tachycardia and PVC)

2.897

(0.593-25.629)

0.179

CI = confidence interval.

PVC = premature ventricular complex.

PAC = premature atrial complex.