When Do Doctors Recommend Angioplasty For Heart Blockage? Blocked heart arteries are among the primary causes of heart attacks and major cardiac issues. When arteries that supply blood to the heart become narrow or blocked due to plaque buildup, doctors may recommend a procedure called angioplasty to restore normal blood https://hashnode.com/edit/cmmz1loew004m1qnfhsfd0wqx