title: [Detection and quantification of coronary calcification: an update].
abstract: The demonstration of calcification of the coronary arterial wall indicates the presence of coronary heart disease (CHD). The prevalence of coronary calcifications increases with age. The extent of the calcifications correlates with the total coronary plaque burden and with the probability of a future myocardial infarction in symptomatic patients. In asymptomatic subjects with risk factors for a myocardial event demonstration of coronary calcifications is diagnostic for coronary atherosclerotic disease before clinical manifestation of the disease. Exact quantification of coronary arterial calcifications (calcium scoring) has become possible with electron beam computed tomography (EBCT) or ECG triggered subsecond CT scanners. Further improvements in the detection of coronary calcifications can be expected with the introduction of multi-slice CT. The prognostic relevance of coronary calcium scoring in asymptomatic high-risk patients is not yet clearly defined. It remains to be clarified whether newer, volume based methods of calcium quantification will be superior to the classic calcium score (Agatston-Score) for risk assessment and follow-up in this patient group.
authors.affiliation: Institut für Klinische Radiologie, Westfälische Wilhelms-Universität Münster. r.fischbach@topmail.de
authors.forename: R
authors.initials: R
authors.lastname: Fischbach
authors.forename: W
authors.initials: W
authors.lastname: Heindel
mesh_terms: D002114:Calcinosis / Q000000981:diagnostic imaging* / Q000453:epidemiology / Q000503:physiopathology; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging* / Q000453:epidemiology / Q000503:physiopathology; D006801:Humans; D009203:Myocardial Infarction / Q000517:prevention & control; D015995:Prevalence; D014057:Tomography, X-Ray Computed
vernacular_title: Koronarkalkdetektion und -quantifizierung: Eine Standortbestimmung.