What combination of conduction issues could be part of a trifascicular block:
A. Right bundle branch block, left anterior fascicular block, and first-degree atrioventricular block
B. Left bundle branch block, left posterior fascicular block, and second-degree atrioventricular block
C. Right bundle branch block, left posterior fascicular block, and second-degree atrioventricular block
D. Right bundle branch block, left anterior fascicular block, and complete heart block