Retrospective Review of Heart Valve Surgery Cases

Authors

DOI:

https://doi.org/10.5281/zenodo.13854768

Keywords:

Cardiovascular Surgery, Cardiopulmonary bypass, Valves Surgeries, Acquired Heart Valve Disease

Abstract

Objective: Our study aimed to investigate the parameters in perfusion management in patients who underwent open heart surgery with the diagnosis of acquired heart valve disease in the last 20 years.

Material and Methods: This retrospective study included 270 male and female patients over 18 years of age who underwent valve surgery with cardiopulmonary bypass between 2003 and 2023. Patients were grouped according to their valvular heart disease diagnoses. 1. AVR, 2. MVR, 3. TP, 4. AVR+MVR, 5. MVR+TP. Statistical analysis and comparisons were made between these groups for cross-clamp/min and Total/min values, as well as inlet-outlet hydrogen potential (pH), partial pressure of oxygen (pO2), partial pressure of carbon dioxide (pCO2), potassium (K+), hematocrit (Hct) and base deficit (BE) parameters.

Results: According to the results of the analyses; 2BE (pump-out BE value) and 2K+ (pump-out K+ value) values were statistically significant (p<0.004, p<0.001). Cross-clemp/min and total/min times, inlet-outlet pH, pO2, pCO2 and Hct parameters were not statistically significant (p>0.05).

Discussion and Conclusion: Metabolic side effects occur, albeit minimally, in cardiopulmonary bypass heart valve cases. It was concluded that perfusion in valve cases would be safer if cross-clamp and total bypass times were kept short and pH, pO2, pCO2, BE, Hct and K+ parameters were kept within the desired value ranges. Effective blood gas management during CPB is critical for monitoring the metabolic status of patients.

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Published

30.09.2024

How to Cite

Ersöz, E., HACANLI, Y., AYDIN, M. S., BAĞIŞ, Z. M., HAZAR, A., DİKME, R., … EĞİ, K. (2024). Retrospective Review of Heart Valve Surgery Cases. MEHES JOURNAL, 2(3), 1–14. https://doi.org/10.5281/zenodo.13854768

Issue

Section

Research Article