Groundbreaking research carried out at Swansea's Morriston Hospital could change the way heart attack patients are treated around the world.
Patients are being offered a treatment to widen all of the affected arteries in their heart which should prevent further hospital admissions.
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Kenyans Eliud Kipchoge and Vivian Cheruiyot won the men's and women's races respectively, in a scorching hot London Marathon.
Most areas will have a dry night with some clear spells.
The collision took place on the A525 Denbigh bypass at around 11pm and involved a blue Porche Cayman.