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When in 1977 a 38-year-old man presented with unrelenting unstable angina to the University Hospital of Zurich, Switzerland, an exception was made to the rule to reserve coronary angiography to patients refractory to extended medical treatment. A single lesion of the left anterior descending artery (LAD) was found ( Panel A ). Andreas Roland Gruntzig (ARG) had been successfully performing peripheral artery balloon angioplasty …

The world's longest follow-up after percutaneous coronary intervention, 37 years and still going strong: