Things that Hank went through as a result of Walt's actions?

There are many bad things Hank went through because off the fact that Walt broke bad.

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He ended up in dangerous confrontations with Tuco and the Salamanca twins. Walt drove into traffic risking Hank's health when he had just recovered from injuries. The call about Marie being in the hospital probably gave him a panic attack.

Do you have more exemples? What is the worst thing that happened to Hank because of Walt?

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How come Walt didn't get out earlier, knowing what he had put Hank through?