Determinants of abnormal left ventricular filling in early hypertension

Robert A. Phillips, Martin E. Goldman, Maria Ardeljan, Rohit Arora, Howard B. Eison, Yu Buyan, Lawrence R. Krakoff

Research output: Contribution to journalArticle

112 Scopus citations

Abstract

Thirty-seven untreated subjects with borderline or mild hypertension were studied to establish the prevalence and clinical characteristics associated with abnormal left ventricular filling in this disorder. Subjects were referred to this study because of casual office blood pressure measurements of ≥140/90 mm Hg; all were <50 years old, had no other cardiovascular or systemic disease and had not received antihypertensive medication for at least 1 year. To precisely determine blood pressure, measurements were made over 30 min with the patient in the supine position and during awake hours with ambulatory monitoring. Left ventricular mass was determined echocardiographically, and Doppler echocardiography was used to assess left ventricular filling. No subject had increased left ventricular mass, but 8 (22%) of the 37 had abnormal left ventricular filling. All eight subjects with abnormal left ventricular filling had an ambulatory systolic blood pressure >130 mm Hg and a supine systolic blood pressure >122 mm Hg. Abnormal filling was not related to left ventricular mass or heart rate. In multivariate analysis, the degree of abnormal filling could best be predicted from a combination of age and supine systolic blood pressure (r = 0.69; p < 0.001). This study suggests that in untreated early essential hypertension, abnormal left ventricular filling is present in >20% of subjects, precedes detectable left ventricular hypertrophy and is related to age and prevailing level of blood pressure.

Original languageEnglish (US)
Pages (from-to)979-985
Number of pages7
JournalJournal of the American College of Cardiology
Volume14
Issue number4
DOIs
StatePublished - Jan 1 1989

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

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