(Circulation. 2000;102:IV-81.)
© 2000 American Heart Association, Inc.
Special Anniversary Issue |
Correspondence to Bernhard Meier, MD, Cardiology, Swiss Cardiovascular Center Bern, University Hospital, CH-3010 Bern, Switzerland. E-mail bernhard.meier@insel.ch
Key Words: angioplasty coronary disease balloon revascularization stents
In 1950, the
ground for catheter-based interventions in peripheral or coronary
arteries was laid
(Table
), but no activity had
started.1
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Diagnostic Catheter Procedures
In 1958, Mason Sones and his colleagues developed
selective coronary angiography and published it as an abstract in
Circulation.2
As a cardiologist at the Cleveland Clinic, he performed angiography of
the aortic root in a patient with valvular heart disease. Looking
directly into the x-ray beam, as was customary in the era before image
intensifiers coupled to television systems
(Figure 1
), Sones recognized that the catheter had
inadvertently slipped into the right coronary artery. The patient had
transient asystole but no ventricular fibrillation. The high-quality
picture of the right coronary artery obtained ushered in the era of
selective coronary angiography. Sones subsequently refined this
technique for routine use through a cut-down of the brachial artery. In
parallel, Kurt
Amplatz3 and Melvin
Judkins4 further
developed the technique using a femoral approach made possible by the
Seldinger technique, introduced in
1953.5
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Precoronary Therapeutic Catheter Interventions
The turn from purely diagnostic procedures to
therapeutic interventions was launched in 1964 by Charles
Dotter.6 In
collaboration with Judkins at the University of Oregon in Portland, the
vascular radiologist Dotter used coaxial catheters of increasing
diameters to "bougie" narrowed leg arteries in patients with
peripheral artery disease, analogous to the Benique technique for the
urethra of 1846. The method failed to reach general acceptance, for
several
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