eMedicine Specialties > Emergency Medicine > Cardiovascular

Aortic Regurgitation: Treatment & Medication

Author: Jerry Balentine, DO, Professor of Emergency Medicine, New York College of Osteopathic Medicine; Senior Vice President, Chief Medical Officer, Medical Director, Attending Physician in Department of Emergency Medicine, Saint Barnabas Hospital
Contributor Information and Disclosures

Updated: Aug 19, 2008

Treatment

Emergency Department Care

  • General
    • Provide adequate airway management.
    • Intubate when necessary.
    • Consider prompt surgical intervention in acute aortic regurgitation.
  • Acute aortic regurgitation
    • Administer a positive inotrope (eg, dopamine, dobutamine) and a vasodilator (eg, nitroprusside). Rarely, administration of cardiac glycosides (eg, digoxin) for rate control may be necessary.
    • Avoid beta-blockers in the acute setting.
    • Administration of vasodilators may be appropriate to improve systolic function and to decrease afterload.
  • Chronic aortic regurgitation
    • Consider antibiotic prophylaxis for patients with endocarditis when performing procedures likely to result in bacteremia.
    • Administration of pressors and/or vasodilators may be appropriate.
  • Hemodynamically significant aortic regurgitation may require surgical intervention according to the following criteria:
    • Cardiac-thoracic ratio >0.64
    • Fractional shortening <25-29%
    • End-systolic diameter >55 mm
    • End-diastolic radius to myocardial wall thickness ratio >4.0
    • Ejection fraction <0.45
    • Cardiac index <2.2-2.5 L/min/m2

Consultations

  • Cardiology
  • Cardiothoracic surgery

More on Aortic Regurgitation

Overview: Aortic Regurgitation
Differential Diagnoses & Workup: Aortic Regurgitation
Treatment & Medication: Aortic Regurgitation
Follow-up: Aortic Regurgitation
References

References

  1. Babu AN, Kymes SM, Carpenter Fryer SM. Eponyms and the diagnosis of aortic regurgitation: what says the evidence?. Ann Intern Med. May 6 2003;138(9):736-42. [Medline].

  2. Braunwald E. Heart Disease: A Textbook of Cardiovascular Medicine. 3rd ed. Philadelphia, Pa: Saunders; 1988.

  3. Giuliani E. Cardiology: Fundamentals and Practice. 2nd ed. Philadelphia, Pa: Mosby Year Book; 1991.

  4. Hagan PG, Nienaber CA, Isselbacher EM, et al. The International Registry of Acute Aortic Dissection (IRAD): new insights into an old disease. JAMA. Feb 16 2000;283(7):897-903. [Medline].

  5. Hwang MS, Chu JJ, Su WJ. Natural history and risk stratification of discrete subaortic stenosis in children: an echocardiographic study. J Formos Med Assoc. Jan 2004;103(1):17-22. [Medline].

  6. Kloner R. The Guide to Cardiology. 2nd ed. New York: Le Jacq Communications; 1990.

  7. Tops LF, Kapadia SR, Tuzcu EM, Vahanian A, Alfieri O, Webb JG, et al. Percutaneous valve procedures: an update. Curr Probl Cardiol. Aug 2008;33(8):417-57. [Medline].

  8. Saura D, Peñafiel P, Martínez J, de la Morena G, García-Alberola A, Soria F, et al. [The frequency of systolic aortic regurgitation and its relationship to heart failure in a consecutive series of patients]. Rev Esp Cardiol. Jul 2008;61(7):771-4. [Medline].

  9. Sambola A, Tornos P, Ferreira-Gonzalez I, Evangelista A. Prognostic value of preoperative indexed end-systolic left ventricle diameter in the outcome after surgery in patients with chronic aortic regurgitation. Am Heart J. Jun 2008;155(6):1114-20. [Medline].

Further Reading

Keywords

aortic regurgitation, aortic insufficiency, aortic valve, aortic valve regurgitation, Corrigan disease, Corrigan's disease, aortic valve incompetence

Contributor Information and Disclosures

Author

Jerry Balentine, DO, Professor of Emergency Medicine, New York College of Osteopathic Medicine; Senior Vice President, Chief Medical Officer, Medical Director, Attending Physician in Department of Emergency Medicine, Saint Barnabas Hospital
Jerry Balentine, DO is a member of the following medical societies: American College of Emergency Physicians, American College of Osteopathic Emergency Physicians, American College of Physician Executives, American Osteopathic Association, and New York Academy of Medicine
Disclosure: Nothing to disclose.

Medical Editor

Suzanne White, MD, Medical Director, Regional Poison Control Center at Children's Hospital, Program Director of Medical Toxicology, Associate Professor, Departments of Emergency Medicine and Pediatrics, Wayne State University School of Medicine
Suzanne White, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Clinical Toxicology, American College of Epidemiology, American College of Medical Toxicology, American Medical Association, and Michigan State Medical Society
Disclosure: Nothing to disclose.

Pharmacy Editor

Francisco Talavera, PharmD, PhD, Senior Pharmacy Editor, eMedicine
Disclosure: Nothing to disclose.

Managing Editor

Gary Setnik, MD, Chair, Department of Emergency Medicine, Mount Auburn Hospital; Assistant Professor, Division of Emergency Medicine, Harvard Medical School
Gary Setnik, MD is a member of the following medical societies: American College of Emergency Physicians and National Association of EMS Physicians
Disclosure: Intellicare Salary Management position; South Middlesex EMS Consortium Salary Management position

CME Editor

John D Halamka, MD, MS, Associate Professor of Medicine, Harvard Medical School, Beth Israel Deaconess Medical Center; Chief Information Officer, CareGroup Healthcare System and Harvard Medical School; Attending Physician, Division of Emergency Medicine, Beth Israel Deaconess Medical Center
John D Halamka, MD, MS is a member of the following medical societies: American College of Emergency Physicians, American Medical Informatics Association, Phi Beta Kappa, and Society for Academic Emergency Medicine
Disclosure: Nothing to disclose.

Chief Editor

Jonathan Adler, MD, Attending Physician, Department of Emergency Medicine, Massachusetts General Hospital; Division of Emergency Medicine, Harvard Medical School
Jonathan Adler, MD is a member of the following medical societies: American Academy of Emergency Medicine and Society for Academic Emergency Medicine
Disclosure: eMedicine.com, Inc. Consulting fee Consulting

 
 
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