Results 71 to 80 of about 664,353 (304)

Efeitos da angiotensina-I e isquemia na recuperação funcional em corações isolados Effects of angiotensin-I and ischemia on functional recovery in isolated hearts

Arquivos Brasileiros de Cardiologia, 2011
FUNDAMENTO: A ressuscitação de parada cardíaca pode apresentar disfunção miocárdica determinada pelo tempo da isquemia, e a inibição da enzima conversora de angiotensina (ECA) pode reduzir a disfunção cardíaca durante a reperfusão.
Ubirajara Oliveira de Oliveira, Álvaro Reischak de Oliveira, Luiz Carlos Kucharski, Ubiratan Fabres Machado, Maria Claudia Irigoyen, Beatriz D'Agord Schaan   +5 more
doaj  

Influence of the elevation of the left ventricular diastolic pressure on the values of the first temporal derivative of the ventricular pressure (dP/dt)

Arquivos Brasileiros de Cardiologia, 1999
PURPOSE: To assess the effects of the elevation of the left ventricular end-diastolic pressure (LVEDP) on the value of the 1st temporal derivative of the ventricular pressure (dP/dt). METHODS: Nineteen anesthetized dogs were studied.
Katashi Okoshi, José Roberto Fioretto, Rossano César Bonatto, Maria Teresinha Trovarelli Tornero, Paulo José Tucci   +4 more
doaj   +1 more source

The results of the treatment of right ventricle myocardial infarction [PDF]

Vojnosanitetski Pregled, 2005
Aim. To present the results and experience in diagnosing and treating of patients with acute right ventricle infarction, during the period of hospitalization of one month, with adjuvant analyses of the obtained results in the period of fifteen years ...
Rafajlovski Saša I., Orozović Vjekoslav, Rađen Goran, Ristić-Anđelkov Anđelka   +3 more
doaj   +1 more source

Ion beam sputter-etched ventricular catheter for hydrocephalus shunt [PDF]

, 1983
A cerebrospinal fluid shunt in the form of a ventricular catheter for controlling the condition of hydrocephalus by relieving the excessive cerebrospinal fluid pressure is described.
Banks, B. A.
core   +1 more source

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source

Papel do ecocardiograma na avaliação ventricular do coração transplantado versus rejeição cardíaca Role of echocardiography in the ventricular assessment of the transplanted heart versus heart rejection

Arquivos Brasileiros de Cardiologia, 2012
FUNDAMENTO: O Transplante Cardíaco (TC) é uma alternativa para os indivíduos com doença cardíaca terminal. Na evolução pós-transplante, a ocorrência de episódios de Rejeição Cardíaca (RC) é evento frequente que aumenta a morbimortalidade, sendo ...
Gabriel Antonio Stanisci Miguel, Salomón Soriano Ordinola Rojas, Reinaldo Wilson Vieira, José Pedro da Silva, Henry Abensur   +4 more
doaj  

Artificial Intelligence-Based Left Ventricular Ejection Fraction by Medical Students for Mortality and Readmission Prediction

Diagnostics
Introduction: Point-of-care ultrasound has become a universal practice, employed by physicians across various disciplines, contributing to diagnostic processes and decision-making. Aim: To assess the association of reduced (
Ziv Dadon, Moshe Rav Acha, Amir Orlev, Shemy Carasso, Michael Glikson, Shmuel Gottlieb, Evan Avraham Alpert   +6 more
doaj   +1 more source

Influência da redução da pré-carga sobre o índice de desempenho miocárdico (índice de Tei) e outros parâmetros Doppler ecocardiográficos da função ventricular esquerda Influence of preload reduction on Tei index and other Doppler echocardiographic parameters of left ventricular function

Arquivos Brasileiros de Cardiologia, 2006
OBJETIVO: Avaliar os efeitos da redução da pré-carga induzida por uma sessão de hemodiálise sobre o índice de desempenho miocárdico (Tei) e outros parâmetros ecocardiográficos de função cardíaca.
Silvio Henrique Barberato, Roberto Pecoits Filho   +1 more
doaj   +1 more source

Left ventricular heart failure and pulmonary hypertension [PDF]

, 2015
In patients with left ventricular heart failure (HF), the development of pulmonary hypertension (PH) and right ventricular (RV) dysfunction are frequent and have important impact on disease progression, morbidity, and mortality, and therefore warrant ...
Anton Vonk-Noordegraaf, J. Simon R. Gibbs, Jean-Luc Vachiéry, Kovacs, Lancellotti, Nagueh, Rolf Wachter, Stephan Rosenkranz, Teresa De Marco   +8 more
core   +2 more sources

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown, Giulia Carli, Prabesh Kanel, Stiven Roytman, Jaimie Barr, Nicolaas I. Bohnen, Roger L. Albin   +6 more
wiley   +1 more source