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Updated: Jun 3, 2026
04:30
A Murine Model of Stent Implantation in the Carotid Artery for the Study of Restenosis
Published on: May 14, 2013
Coronary stenting in patients with medically resistant vasospasm
Avinash Khitri1, Sasanka Jayasuriya, Mohammad Reza Habibzadeh
1Division of Cardiology, The Southern Arizona VA Health Care System, and University of Arizona Sarver Heart Center, Tucson, AZ, USA.
Reviews in Cardiovascular Medicine
|March 11, 2011
Summary
Variant angina, a form of coronary artery vasospasm, can be resistant to medical treatment. This case demonstrates successful stenting for vasospasm causing complete heart block.
Area of Science:
- Cardiology
- Vascular Medicine
Background:
- Variant angina (Prinzmetal's angina) is characterized by resting angina due to coronary artery vasospasm and ST elevation.
- Most cases are responsive to nitrates or calcium channel blockers.
Observation:
- A rare case of coronary vasospasm leading to complete heart block, resistant to medical therapy, is presented.
- This highlights a severe manifestation of variant angina.
Findings:
- Percutaneous coronary intervention with stenting was successfully employed to treat medically resistant vasospasm.
- Literature review supports revascularization for refractory cases.
Implications:
- Stenting offers a viable treatment option for severe, medically refractory coronary vasospasm.
- Further research into revascularization strategies for variant angina is warranted.
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