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Lead
University Hospital, Montpellier
Comparison of left ventricular function in two groups of 13 patients according to their different salt's consumption in double blind and crossover study. Performance estimation of the left ventricle by echocardiographic and central arterial pressure by tonometry.
Age
18–75
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Hypertension stage 1, with medium or high risk, when the treatment (mono or therapy without diuretics) is efficient, when the great pressure is reached (\<140/90 mmHg)
High sodium intake (sodium urinary excretion for 24h (UNaV) \> or = 170 mmol/24h before visit 0
Limited sodium intake objective (UNaV\<85 mmol/24h)attempted at the end of the limited sodium intake period of 2 weeks
Patients aged between 18 and 80 years
Subject has given written informed consent
Subject has subscribed a health care insurance
You may not be if
Secondary hypertension
Complications associated with the arterial hypertension : history of cardiovascular diseases or myocardial infarction, cerebrovascular accident, coronary disease, ...
Arterial hypertension associated with cardiopathy
Arterial hypertension associated with nephropathy
Arterial hypertension associated with diabetes
Measure of central arterial pressure by tonometry is impossible
Cardiac echogenicity is not satisfactory for the analysis of left ventricular loop analysis
Patient refuses informed consent
Follow-up impossible for 15 weeks
Pregnant or women without efficacy contraception
Patient without freedom by administration decision
Patient in exclusion period
Patient without french insurance
Adult protected by the law
Clareo Health | Influence of Sodium Intake on Left Ventricular-arterial Coupling
