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Natriuretic Peptides As A Marker of Left Ventricular Diastolic Dysfunction in Patients With Obesity and Hypertension: Relationship With Doppler Tissue Imaging

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F10%3A00046870" target="_blank" >RIV/00216224:14110/10:00046870 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    čeština

  • Original language name

    Natriuretic Peptides As A Marker of Left Ventricular Diastolic Dysfunction in Patients With Obesity and Hypertension: Relationship With Doppler Tissue Imaging

  • Original language description

    Natriuretic peptide (NP) increased early in patients with left ventricular (LV) systolic dysfunction, but early markers of HF development in patients with obesity and hypertension (HT) and LV diastolic dysfunction (DD) are already not very well known. Methods: 118 (56 years, 62 men) consecutive HT pts (stage I and II) with obesity using the value of 30 of body mass Index (BMI) as a cut-off was divided into two groups: A with BMI&lt;30 (n = 56) and B with BMI&gt;30 (n = 62). LV function was assessed by natriuretic peptide plasma levels (BNP, NT pro BNP). Relative wall thickness, cardiac mass, LV volumes and ejection fraction, velocity of early and late diastolic LV filling maximal velocity (E, A), E/A ratio, deceleration E time from transmitral Doppler,and pulsed doppler tissue imaging of velocities of mitral annular movements (Sm, Em, Am) were calculated by echo. Results: Pts revealed normal systolic function of the LV and the same degrese of LVH (61,19 versus 63,4 g/m2,7).

  • Czech name

    Natriuretic Peptides As A Marker of Left Ventricular Diastolic Dysfunction in Patients With Obesity and Hypertension: Relationship With Doppler Tissue Imaging

  • Czech description

    Natriuretic peptide (NP) increased early in patients with left ventricular (LV) systolic dysfunction, but early markers of HF development in patients with obesity and hypertension (HT) and LV diastolic dysfunction (DD) are already not very well known. Methods: 118 (56 years, 62 men) consecutive HT pts (stage I and II) with obesity using the value of 30 of body mass Index (BMI) as a cut-off was divided into two groups: A with BMI&lt;30 (n = 56) and B with BMI&gt;30 (n = 62). LV function was assessed by natriuretic peptide plasma levels (BNP, NT pro BNP). Relative wall thickness, cardiac mass, LV volumes and ejection fraction, velocity of early and late diastolic LV filling maximal velocity (E, A), E/A ratio, deceleration E time from transmitral Doppler,and pulsed doppler tissue imaging of velocities of mitral annular movements (Sm, Em, Am) were calculated by echo. Results: Pts revealed normal systolic function of the LV and the same degrese of LVH (61,19 versus 63,4 g/m2,7).

Classification

  • Type

    O - Miscellaneous

  • CEP classification

    FA - Cardiovascular diseases including cardio-surgery

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)<br>V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Others

  • Publication year

    2010

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů