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Coronary artery bypass grafting in patients with systemic lupus erythematosus
T Bossert1, V Falk, J F Gummert
1Klinik für Herzchirurgie, Herzzentrum der Universität Leipzig, Strümpellstr. 39, 04289 Leipzig, Germany. TBossert11@aol.com
Insights
Systemic lupus erythematosus (SLE) commonly affects the heart, leading to conditions like angina and myocardial infarction in young patients. Coronary artery disease (CAD) significantly impacts SLE prognosis, necessitating myocardial revascularization strategies.
Area of Science:
- Cardiology
- Rheumatology
- Cardiovascular Surgery
Background:
- Cardiac involvement is a frequent complication in patients with Systemic Lupus Erythematosus (SLE).
- Systemic corticosteroids used to treat SLE alter cardiovascular manifestations, increasing risks like angina and myocardial infarction in younger patients.
- Coronary artery disease (CAD) is a major factor limiting the prognosis for SLE patients.
Purpose of the Study:
- To discuss surgical challenges and specific patient requirements for SLE patients undergoing cardiovascular procedures.
- To highlight the significance of CAD as a complication in SLE.
- To propose optimal surgical strategies for myocardial revascularization in SLE patients.
Main Methods:
- Review of surgical problems and special requirements in SLE patients.
- Discussion of CAD as a complication impacting SLE prognosis.
- Consideration of myocardial revascularization techniques for SLE patients.
Main Results:
- SLE patients, particularly younger ones, face increased risks of angina and myocardial infarction due to altered cardiovascular disease natural history.
- CAD is identified as a critical factor affecting long-term outcomes in SLE.
- Total autogenous arterial bypass grafting is recommended for myocardial revascularization.
- Intraoperative biopsies of the Left Internal Mammary Artery (LIMA) are considered meaningful.
Conclusions:
- Myocardial revascularization is becoming increasingly relevant for SLE patients.
- Total autogenous arterial bypass grafting is the advised surgical approach.
- Intraoperative LIMA biopsies may offer valuable insights for SLE patients undergoing bypass surgery.
Abstract:
Cardiac involvement in patients with systemic lupus erythematosus (SLE) is common. The natural history of the cardiovascular manifestations has been altered by systemic corticosteroids used for the treatment of SLE; thus, young patients with SLE may suffer from angina and myocardial infarction. The surgical problems and special requirements in patients with SLE are discussed. CAD is one of the major complications limiting the prognosis of the patient with SLE. In the future, a large number of SLE patients may be candidates for myocardial revascularization. In our opinion, total autogenous arterial bypass grafting is advised and intraoperative biopsies of the LIMA are meaningful in patients with SLE.