ABSTRACT
The objective of this study was to determine both the prevalence of white-coat effect and white-coat hypertension (WCH) and which selected clinical variables were predictors of WCH. A total of 2462 patients underwent ambulatory blood pressure monitoring either in borderline hypertension (group 1) or for assessment of antihypertensive treatment (group 2) or for hypotension (group 3). In the overall population 33.0% of patients showed WCH, 32.8% in group 1 and 37.0% in group 2. In multivariate analysis, sex and grade of hypertension were independent predictors of WCH in groups 1 and 2.
Subject(s)
Blood Pressure Monitoring, Ambulatory , Hypertension/diagnosis , Hypertension/epidemiology , Office Visits , Bias , Blood Pressure Monitoring, Ambulatory/methods , Chi-Square Distribution , Databases, Factual , Female , Hospitals, Teaching , Humans , Hypertension/etiology , Logistic Models , Male , Middle Aged , Morocco/epidemiology , Multivariate Analysis , Prevalence , Risk Factors , Severity of Illness Index , Sex DistributionABSTRACT
The objective of this study was to determine both the prevalence of white-coat effect and white-coat hypertension [WCH] and which selected clinical variables were predictors of WCH. A total of 2462 patients underwent ambulatory blood pressure monitoring either in borderline hypertension [group 1] or for assessment of antihypertensive treatment [group 2] or for hypotension [group 3]. In the overall population 33.0% of patients showed WCH, 32.8% in group 1 and 37.0% in group 2. In multivariate analysis, sex and grade of hypertension were independent predictors of WCH in groups 1 and 2
Subject(s)
Hypertension , Prevalence , Blood Pressure Monitoring, Ambulatory , Hypotension , Physicians' OfficesABSTRACT
The authors present the case of a 30-year-old woman admitted to hospital for investigation of a systolodiastolic murmur. Assessment revealed a fistula between the trunk of the left coronary artery and the pulmonary artery, with an aneurysm on the left anterior descending artery (LAD), associated with an intercoronary anastomosis between the left conus artery and the LAD. Thallium myocardial scintigraphy demonstrated reversible decreased uptake in the anterolateroapical region. Simple coronaro-pulmonary fistulas are a rare disease. The positive diagnosis is suggested by echocardiography and confirmed by coronary angiography. The clinical course is generally favourable, except in the presence of complications such as aneurysm, heart failure or coronary insufficiency. This case raises the difficult problem of the operative indication in these young, usually asymptomatic patients.
