These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Assessment of left ventricular filling in patients with systemic hypertension. A Doppler echocardiographic study.
    Author: Faggiano P, Rusconi C, Orlando G, Pavia L, Ghizzoni G, Maestri M, Gardini A, Simoncelli U, Sorgato A.
    Journal: J Hum Hypertens; 1989 Jun; 3(3):149-56. PubMed ID: 2769673.
    Abstract:
    To assess left ventricular (LV) diastolic function in patients with hypertension, a Doppler echocardiographic study of transmitral blood flow (TBF) was performed in 46 hypertensive patients (H), 18 without (H1) and 28 with (H2) left ventricular hypertrophy and in 25 age-matched normal subjects (N). All patients showed normal systolic function. The following indices of Doppler TBF were measured: peak flow velocity during early filling (Evel), atrial systole (Avel) and their ratio (E/Avel); area under early filling phase (Earea), area under atrial systole (Aarea), expressed as a percentage of total diastolic area and their ratio (E/Aarea); deceleration half-time (DHT) of early filling phase. When compared with N, H1 and H2 showed significant reductions in early filling indices and an increase in atrial contribution parameters. (Evel = 0.62 +/- 0.1(N), 0.52 +/- 0.1(H1) P less than 0.01, 0.44 +/- 0.1(H2) P less than 0.001; Earea = 56 +/- 5(N), 48 +/- 5(H1) P less than 0.001, 43 +/- 6(H2) P less than 0.001; Avel = 0.49 +/- 0.1(N), 0.59 +/- 0.1(H1) P less than 0.01, 0.69 +/- 0.14(H2) P less than 0.001; Aarea = 26 +/- 5(N), 41 +/- 4(H1) P less than 0.001, 47 +/- 7(H2) P less than 0.001). Also DHT was significantly prolonged, compared with N (80 +/- 12 msec), in H1 (90 +/- 12 msec, P less than 0.01) and H2 (105 +/- 20 msec, P less than 0.001).(ABSTRACT TRUNCATED AT 250 WORDS)
    [Abstract] [Full Text] [Related] [New Search]