Results 21 to 30 of about 64,835 (288)

Is there the phenotype of chronic heart failure with “intermediate” left ventricular ejection fraction? Additional echocardiographic criteria for left ventricular systolic dysfunction in patients with chronic heart failure of ischemic origin with ejection fraction in the “gray area”

open access: yesZaporožskij Medicinskij Žurnal, 2021
Patients with chronic heart failure (CHF) with left ventricular ejection fraction (LV EF) in the range of 40–55 % form a separate group with “intermediate” or “moderately reduced” LV EF. Since there are a number of additional criteria in echocardiography
V. V. Syvolap, V. A. Lysenko
doaj   +1 more source

RELACS for systolic programming [PDF]

open access: yesProceedings of International Conference on Application Specific Array Processors (ASAP '93), 2002
The ReLacs language is a systolic programming language which simplifies the programmer's task by making explicit the data-flow os systolic algorithms and by exposing the data delivery mechanism. The underlying architecture model is different from other SIMD architectures in that it physically separates computation and data management.
Raimbault, Frédéric   +1 more
openaire   +3 more sources

Índice de dissincronia ventricular: comparação com a fração de ejeção bidimensional e tridimensional Ventricular dyssynchrony index: comparison with two-dimensional and three-dimensional ejection fraction

open access: yesArquivos Brasileiros de Cardiologia, 2008
FUNDAMENTO: O acoplamento eletromecânico (sincronia) do ventrículo esquerdo (VE) tem importância na análise da performance sistólica, especialmente para a indicação da terapia de ressincronização cardíaca em pacientes com ICC avançada. OBJETIVO: Comparar
Marcelo L. C. Vieira   +9 more
doaj   +1 more source

Aortic valve stenosis: Prognosis and therapy [PDF]

open access: yesVojnosanitetski Pregled, 2003
There is a long latent period in the clinical course of aortic valve stenosis in adults. Symptoms usually occur in the case of critical stenosis, when aortic orifice area is under 0.7cm2 (0.4 cm2/m2).
Ristić-Anđelkov Anđelka   +5 more
doaj   +1 more source

Arterial hypertension in the elderly [PDF]

open access: yesVojnosanitetski Pregled, 2011
nema
Ivanović Branislava   +3 more
doaj   +1 more source

A systolic inequality with remainder in the real projective plane

open access: yesOpen Mathematics, 2020
The first paper in systolic geometry was published by Loewner’s student P. M. Pu over half a century ago. Pu proved an inequality relating the systole and the area of an arbitrary metric in the real projective plane.
Katz Mikhail G., Nowik Tahl
doaj   +1 more source

Rancang Bangun Alat Ukur Ankle Brachial Indeks Untuk Deteksi Peripheral Artery Disease

open access: yesJurnal Rekayasa Elektrika, 2020
—ABI measurements are performed to detect PAD. ABI measurements are essential because, generally, patients are not aware of having PAD due to no significant signs and symptoms.
Rika Wahyuni Arsianti   +4 more
doaj   +1 more source

Generic systolic arrays: A methodology for systolic design [PDF]

open access: yes, 1993
Several recent papers demonstrate the interest of viewing systolic algorithms as while-programs whose statements are synchronous multiple assignments. This approach is based on the classical invariant method and compares favourably with earlier ones, based on recurrence systems and space-time transformations.
E. Pascal Gribomont, Vincent Van Dongen
openaire   +2 more sources

Accurate end systole detection in dicrotic notch-less arterial pressure waveforms [PDF]

open access: yes, 2021
peer reviewedIdentification of end systole is often necessary when studying events specific to systole or diastole, for example, models that estimate cardiac function and systolic time intervals like left ventricular ejection duration.
Pretty, C. G.   +11 more
core   +2 more sources

STUDY OF THE DIFFERENCES IN THE ARTERIAL BLOOD PRESSURE VALUES IN HEALTHY PEOPLE MEASURED SIMULTANEOUSLY ON LEFT AND RIGHT ARMS [PDF]

open access: yesJournal of IMAB
Arterial blood pressure measurement constitutes a fundamental aspect of nursing practice. The clinical significance of this measurement lies in its ability to assess systolic and diastolic blood pressure, which serve as crucial indicators of ...
Mariana Bacheva, Rosica Doynovska
doaj   +1 more source

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