Step I heart circulation q

Started by Fungi121
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Fungi121

Full Member
10+ Year Member
So I know this sounds silly, but when someone has RCA atherosclerosis or whatever, do we assume that the posterior descending is gonna be screwed too?

I feel like this keeps popping up and I keep getting it wrong. It'll be like "oh someone's posterior ventricle is infarcted what's the cause" and the answer will be "RCA occlusion" or something. I just feel weird assuming that just cause the RCA is messed up that the PDA will be messed up too.

Thoughts?