Key result
High-temporal-resolution MR tissue phase mapping (13.8 msec) successfully detected detailed left ventricular motion patterns, such as triphasic global diastolic expansion, in 14 subjects.
Why the study?
Does high-temporal-resolution MR tissue phase mapping accurately detect detailed left ventricular motion patterns in healthy volunteers and patients with LV hypertrophy?
Observational (n=14)
Does high-temporal-resolution MR tissue phase mapping accurately detect detailed left ventricular motion patterns in healthy volunteers and patients with LV hypertrophy?
High-temporal-resolution MR tissue phase mapping provides detailed information on LV performance and is a promising technique for detecting diastolic dysfunction.
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Feasibility of high-temporal-resolution TPM for LV motion shown in small cohort; leaves open validation for diastolic dysfunction detection.
Jung et al. (2006) conducted an observational in Left ventricular hypertrophy (n=14). High-temporal-resolution MR tissue phase mapping was evaluated on Global and regional myocardial motion. High-temporal-resolution MR tissue phase mapping (13.8 msec) successfully detected detailed left ventricular motion patterns, such as triphasic global diastolic expansion, in 14 subjects.
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