Effect of antihypertensive treatment with nitrendipine on left ventricular mass and diastolic filling in patients with mild to moderate hypertension. 1992

M G Modena, and A V Mattioli, and V M Parato, and G Mattioli
Department of Cardiovascular Disease, University of Modena, Italy.

Nitrendipine is a dihydropyridine calcium antagonist that may be active when administered once daily. The aim of the study was to assess the effect of antihypertensive treatment with nitrendipine (20-40 mg) on left ventricular mass and diastolic function. Forty patients with mild to moderate hypertension (diastolic pressure greater than or equal to 90 and less than or equal to 114 mm Hg) were enrolled; a complete echo Doppler examination was performed at baseline, and 8 and 12 months after treatment in order to measure left ventricular mass and diastolic and systolic function. Only 28 patients completed the study follow-up. At month 8 nitrendipine had already successfully reduced blood pressure (mean 122 +/- 9 to 92 +/- 10 mm Hg) without modifying heart rate, and left ventricular mass index (150 +/- 48 to 123 +/- 34 g/m2), with a further reduction at month 12. Isovolumic relaxation time was reduced at month 8 from 138 +/- 28 to 111 +/- 17 ms, but the diastolic pattern was completely modified only after 1 year, with a normalization of deceleration time (from 220 +/- 35 to 188 +/- 12). Systolic function did not change. Our results indicate that nitrendipine is a powerful antihypertensive agent that reduces left ventricular mass, but requires a longer period of time to improve diastolic filling pattern.

UI MeSH Term Description Entries
D006973 Hypertension Persistently high systemic arterial BLOOD PRESSURE. Based on multiple readings (BLOOD PRESSURE DETERMINATION), hypertension is currently defined as when SYSTOLIC PRESSURE is consistently greater than 140 mm Hg or when DIASTOLIC PRESSURE is consistently 90 mm Hg or more. Blood Pressure, High,Blood Pressures, High,High Blood Pressure,High Blood Pressures
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009568 Nitrendipine A calcium channel blocker with marked vasodilator action. It is an effective antihypertensive agent and differs from other calcium channel blockers in that it does not reduce glomerular filtration rate and is mildly natriuretic, rather than sodium retentive. Balminil,Bay e 5009,Bayotensin,Baypresol,Baypress,Gericin,Jutapress,Nidrel,Niprina,Nitre AbZ,Nitre-Puren,Nitregamma,Nitren 1A Pharma,Nitren Lich,Nitren acis,Nitrend KSK,Nitrendepat,Nitrendi Biochemie,Nitrendidoc,Nitrendimerck,Nitrendipin AL,Nitrendipin Apogepha,Nitrendipin Atid,Nitrendipin Basics,Nitrendipin Heumann,Nitrendipin Jenapharm,Nitrendipin Lindo,Nitrendipin Stada,Nitrendipin beta,Nitrendipin-ratiopharm,Nitrendipino Bayvit,Nitrendipino Ratiopharm,Nitrensal,Nitrepress,Tensogradal,Trendinol,Vastensium,nitrendipin von ct,nitrendipin-corax,Nitre Puren,NitrePuren,Nitrendipin ratiopharm,Nitrendipinratiopharm,nitrendipin corax,nitrendipincorax
D009929 Organ Size The measurement of an organ in volume, mass, or heaviness. Organ Volume,Organ Weight,Size, Organ,Weight, Organ
D001794 Blood Pressure PRESSURE of the BLOOD on the ARTERIES and other BLOOD VESSELS. Systolic Pressure,Diastolic Pressure,Pulse Pressure,Pressure, Blood,Pressure, Diastolic,Pressure, Pulse,Pressure, Systolic,Pressures, Systolic
D002302 Cardiac Output The volume of BLOOD passing through the HEART per unit of time. It is usually expressed as liters (volume) per minute so as not to be confused with STROKE VOLUME (volume per beat). Cardiac Outputs,Output, Cardiac,Outputs, Cardiac
D004452 Echocardiography Ultrasonic recording of the size, motion, and composition of the heart and surrounding tissues. The standard approach is transthoracic. Echocardiography, Contrast,Echocardiography, Cross-Sectional,Echocardiography, M-Mode,Echocardiography, Transthoracic,Echocardiography, Two-Dimensional,Transthoracic Echocardiography,2-D Echocardiography,2D Echocardiography,Contrast Echocardiography,Cross-Sectional Echocardiography,Echocardiography, 2-D,Echocardiography, 2D,M-Mode Echocardiography,Two-Dimensional Echocardiography,2 D Echocardiography,Cross Sectional Echocardiography,Echocardiography, 2 D,Echocardiography, Cross Sectional,Echocardiography, M Mode,Echocardiography, Two Dimensional,M Mode Echocardiography,Two Dimensional Echocardiography
D005260 Female Females
D006321 Heart The hollow, muscular organ that maintains the circulation of the blood. Hearts

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