Klinische Bedeutung des HDL-Cholesterins

März, W.; Kleber, M. E.; Scharnagl, H.; Speer, T.; Zewinger, S.; Ritsch, A.; Parhofer, K. G.; Eckardstein, A. von; Landmesser, U. und Laufs, U. (2017): Klinische Bedeutung des HDL-Cholesterins. In: Herz, Bd. 42, Nr. 1: S. 58-66

Abstract

Each year 16-17 million determinations of high-density lipoprotein cholesterol (HDL-C) are conducted and interpreted in Germany. Recently acquired data have led to a fundamental reassessment of the clinical significance of HDL-C. This review article is based on a selective literature search. Low HDLaEuroC levels usually indicate an increased cardiovascular risk, particularly in primary prevention but the epidemiological relationship between HDLaEuroC and the risk is complex. The HDL plays a role in the back transport and excretion of cholesterol;however, the biological functions of HDL are dependent on the protein and lipid composition, which is not reflected by the HDLaEuroC concentration. If the composition of HDL is pathologically altered it can also exert negative vascular effects. Compared with low-density lipoprotein cholesterol (LDL-C), HDLaEuroC is of secondary importance for cardiovascular risk stratification and the calculation of the LDL-C:HDLaEuroC ratio is not useful for all patients. Low HDLaEuroC levels should prompt a search for additional metabolic and inflammatory pathologies. An increase in HDLaEuroC through lifestyle changes (e.g. smoking cessation and physical exercise) has positive effects and is recommended;however, HDLaEuroC is currently not a valid target for drug therapy.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Medizin
• Themengebiete: 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin und Gesundheit
• ISSN: 0340-9937
• Sprache: Deutsch