Lindsey Graham, the 71-year-old South Carolina Senator, died from an aortic rupture caused by hardened arteries, according to preliminary findings from the District of Columbia Medical Examiner.The cause of death was confirmed as aortic dissection due to arteriosclerotic cardiovascular disease, a catastrophic medical emergency.Graham's death occurred just days after he had publicly joked about being targeted by Iranians, referencing a controversial image shared on X.Emergency dispatch records indicate paramedics were called to his Washington, D.C., home following a cardiac arrest.Graham, a prominent figure in U.S.politics, had evolved from a vocal Trump critic to a staunch ally, advocating for assertive foreign policy and supporting military actions in Ukraine and Iran.

His passing has prompted reactions from political figures, including Kamala Harris, who expressed sadness, and calls for interim replacements for his Senate seat.

The article also highlights the medical condition, explaining that aortic dissection involves a tear in the aorta, often linked to age-related arterial hardening.Graham's legacy includes his role in shaping U.S.foreign policy and his complex relationship with former President Donald Trump, which shifted from rivalry to collaboration after Trump's 2016 election victory.