Myocardial late gadolinium enhancement is associated with raised serum amino-terminal propeptide of type III collagen concentrations in patients with hypertrophic cardiomyopathy attributable to the Asp175Asn mutation in the alpha tropomyosin gene: magnetic resonance imaging study

磁共振成像研究表明，在由α-原肌球蛋白基因Asp175Asn突变引起的肥厚型心肌病患者中，心肌延迟钆增强与血清III型胶原氨基末端前肽浓度升高相关：