23.7 million items were prescribed for treatment of the cardiovascular system, equal to 7.8 items per head of population registered with a GP in Wales.
Cafodd 23.7 miliwn o eitemau eu rhagnodi i drin y system gardiofasgwlaidd, sy’n cyfateb i 7.8 eitem fesul pen o’r boblogaeth sydd wedi cofrestru â meddyg teulu yng Nghymru.