Key result
Left ventricular volume studies using cineangiocardiography in a patient with hypertrophic subaortic stenosis revealed normal end-diastolic volumes and increased ejection fraction.
Case Report (n=1)
No
Ventricular volume studies in a patient with hypertrophic subaortic stenosis demonstrate normal end-diastolic volumes and failure to increase with longer diastolic filling, suggesting diastolic restriction.
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May indicate diastolic restriction in hypertrophic subaortic stenosis; hypothesis-generating and requires confirmation in larger cohorts.
Rackley et al. (1966) conducted a case report in Hypertrophic subaortic stenosis (n=1). Cineangiocardiography was evaluated on Ventricular volume measurements (end-diastolic volume, end-systolic volume, ejection fraction). Left ventricular volume studies using cineangiocardiography in a patient with hypertrophic subaortic stenosis revealed normal end-diastolic volumes and increased ejection fraction.
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