Results 21 to 30 of about 111,366 (373)

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”

Zaporožskij 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

Aortic valve stenosis: Prognosis and therapy [PDF]

Vojnosanitetski 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, Gligić Branko, Damnjanović Milorad, Milovanović Jovanka, Matunović Radomir, Obradović Slobodan   +5 more
doaj   +1 more source

Arterial hypertension in the elderly [PDF]

Vojnosanitetski Pregled, 2011
nema
Ivanović Branislava, Dinčić Dragan, Tadić Marijana, Simić Dragan   +3 more
doaj   +1 more source

Systoles in translation surfaces

Bulletin de la Société mathématique de France, 2021
21 pages, 7 figures.
Boissy, Corentin, Geninska, Slavyana
openaire   +4 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

Arquivos 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, Alexandre F. Cury, Naccarato Gustavo, Wercules A. Oliveira, Cláudia G. Monaco, Adriana Cordovil, Ana C. T. Rodrigues, Edgar B. Lira Filho, Cláudio H. Fischer, Samira S. Morhy   +9 more
doaj   +1 more source

The homology systole of hyperbolic Riemann surfaces [PDF]

, 2011
The main goal of this note is to show that the study of closed hyperbolic surfaces with maximum length systole is in fact the study of surfaces with maximum length homological systole.
Parlier, Hugo
core   +2 more sources

On systolic zeta functions [PDF]

European Journal of Mathematics, 2017
We define Dirichlet type series associated with homology length spectra of Riemannian, or Finsler, manifolds, or polyhedra, and investigate some of their analytical properties. As a consequence we obtain an inequality analogous to Gromov's classical intersystolic inequality, but taking the whole homology length spectrum into account rather than just ...
Daniel Massart, Ivan Babenko
openaire   +4 more sources

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

Jurnal 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, Sardina Sardina, Fairul Fairul, Irfan Irfan, Mulyadi Mulyadi   +4 more
doaj   +1 more source

Systolic freedom of orientable manifolds [PDF]

, 1997
In 1972, Marcel Berger defined a metric invariant that captures the `size' of k-dimensional homology of a Riemannian manifold. This invariant came to be called the k-dimensional SYSTOLE.
Babenko, Ivan, Katz, Mikhail
core   +3 more sources

Graphs of Large Girth and Surfaces of Large Systole [PDF]

, 2015
The systole of a hyperbolic surface is bounded by a logarithmic function of its genus. This bound is sharp, in that there exist sequences of surfaces with genera tending to infinity that attain logarithmically large systoles.
Bram Petri, Alexander Walker
semanticscholar   +1 more source