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Senator Lindsey Graham dies from aortic dissection; doctors urge blood-pressure monitoring

7/14/2026

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Summary

Story summary

Senator Lindsey Graham died hours after returning from Kyiv from an aortic dissection caused by arteriosclerotic cardiovascular disease.
Experts said uncontrolled high blood pressure triggers aortic dissection, urged regular monitoring, and recommended genetic testing and imaging for those with family histories.
Because half of dissection victims die before treatment, public education on warning signs and rapid emergency care is critical.

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Story summary

Senator Lindsey Graham died hours after returning from Kyiv from an aortic dissection caused by arteriosclerotic cardiovascular disease.
Experts said uncontrolled high blood pressure triggers aortic dissection, urged regular monitoring, and recommended genetic testing and imaging for those with family histories.
Because half of dissection victims die before treatment, public education on warning signs and rapid emergency care is critical.