AIMS: The aim of our study was to assess the two-dimensional carotid strain as an index of arterial stiffness in a population of patients without carotid atherosclerotic plaques. METHODS AND RESULTS: Two-dimensional carotid strain, carotid intima-media thickness (CIMT), stiffness index (β), Peterson's elastic modulus, and distensibility coefficient were evaluated in 47 patients. For all patients, cardiovascular risk scores were calculated. Peak systolic circumferential strain was significantly correlated with conventional indices of arterial stiffness and with the CIMT. Peak systolic circumferential strain adjusted for pulse pressure was the only parameter that showed a significant difference between the three cardiovascular risk groups in which patients were classified. Two-dimensional carotid strain showed an excellent reproducibility. CONCLUSION: The two-dimensional strain allows the assessment of carotid arterial mechanics. Probably the assessment of arterial stiffness allows a better risk stratification of patients.
AIMS: The aim of our study was to assess the two-dimensional carotid strain as an index of arterial stiffness in a population of patients without carotid atherosclerotic plaques. METHODS AND RESULTS: Two-dimensional carotid strain, carotid intima-media thickness (CIMT), stiffness index (β), Peterson's elastic modulus, and distensibility coefficient were evaluated in 47 patients. For all patients, cardiovascular risk scores were calculated. Peak systolic circumferential strain was significantly correlated with conventional indices of arterial stiffness and with the CIMT. Peak systolic circumferential strain adjusted for pulse pressure was the only parameter that showed a significant difference between the three cardiovascular risk groups in which patients were classified. Two-dimensional carotid strain showed an excellent reproducibility. CONCLUSION: The two-dimensional strain allows the assessment of carotid arterial mechanics. Probably the assessment of arterial stiffness allows a better risk stratification of patients.
Authors: Sebastian Gorgonius Passon; Viviane Küllmar; Anna Katharina Blatzheim; Kristin Solveig Pausewang; Max Jonathan Stumpf; Doris Hendig; Martin Gliem; Simon Pingel; Robert Schueler; Dirk Skowasch; Najib Schahab; Georg Nickenig; Christian Alexander Schaefer Journal: Intractable Rare Dis Res Date: 2018-02
Authors: Eric Y Yang; Gerd Brunner; Hisham Dokainish; Craig J Hartley; George Taffet; Nasser Lakkis; Addison A Taylor; Arunima Misra; Marti L McCulloch; Joel D Morrisett; Salim S Virani; Christie M Ballantyne; Sherif F Nagueh; Vijay Nambi Journal: J Am Soc Echocardiogr Date: 2013-06-04 Impact factor: 5.251
Authors: Adam D Gepner; Laura A Colangelo; Nicole Reilly; Claudia E Korcarz; Joel D Kaufman; James H Stein Journal: PLoS One Date: 2015-11-06 Impact factor: 3.240