Out of 100 people who have had a coronary angioplasty for stable angina:
About 1 or 2 people had a serious bleeding problem from the procedure.
About 1 to 4 people had damage to a blood vessel from the catheter.
Fewer than 1 out of 100 people (4 out of 1,000) had emergency bypass surgery.
Fewer than 1 out of 100 (2 out of 1,000) had a stroke.
Fewer than 1 out of 100 (1 out of 1,000) died.
These numbers about risks come from problems seen in patients in hospitals.
Current as of:
June 24, 2023
Author: Healthwise Staff Clinical Review Board All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
Clinical Review Board All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
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Subherwal S, et al. (2012). Temporal trends in and factors associated with bleeding complications among patients undergoing percutaneous coronary intervention. Journal of the American College of Cardiology, 59(21): 1861–1869. DOI: 10.1016/j.jacc.2011.12.046. Accessed October 16, 2015.
Bernat I, et al. (2019) Best practices for the prevention of radial artery occlusion after transradial diagnostic angiography and intervention: An international consensus paper. Journal of the American College of Cardiology: Cardiovascular Interventions, 12(22): 2235–2246. DOI: 10.1016/j.jcin.2019.07.043. Accessed July 6, 2020.
Kutcher MA, et al. (2009). Percutaneous coronary interventions in facilities without cardiac surgery on site: A report from the National Cardiovascular Data Registry (NCDR). Journal of the American College of Cardiology, 54(1): 16–24. DOI: 10.1016/j.jacc.2009.03.038. Accessed March 23, 2017.
Aggarwal A, et al (2009). Incidence and predictors of stroke associated with percutaneous coronary intervention. American Journal of Cardiology, 104 (3): 349-53. DOI: 10.1016/j.amjcard.2009.03.046. Accessed March 23, 2017.
Vora AN, et al. (2016). Temporal trends in the risk profile of patients undergoing outpatient percutaneous coronary intervention. Circulation Cardiovascular Interventions, 9(3): e003070. DOI: 10.1161/CIRCINTERVENTIONS.115.003070. Accessed March 23, 2017.
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