system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Since blue whales have aortas large enough to swim in, do they have fewer issues with blood clots?
gpt
considering they have an extremely active lifestyle (swimming constantly all the time) and a relatively low cholesterol diet (mostly plankton and krill iirc) they are presumably at very low risk for blood clots in the first place.