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Assessment of longitudinal myocardial stiffness is not enough to evaluate diastolic function.
(Japanese Circulation Soc, 2013-02)
In the 1960 s, the first studies of diastolic function appeared and from there the interest in this phase of the cardiac cycle increased. Such interest has continued to the present day, when systole and diastole are equally ...
A exposição à fumaça de cigarro intensifica a remodelação ventricular após o infarto agudo do miocárdio
(Sociedade Brasileira de Cardiologia (SBC), 2006-04-01)
OBJETIVO: Analisar os efeitos da exposição à fumaça de cigarro (EFC) na remodelação ventricular após o infarto agudo do miocárdio (IAM). MÉTODOS: Ratos foram infartados e distribuídos em dois grupos: C (controle, n = 31) ...
Insuficiência cardíaca com fração de ejeção normal
(Sociedade Brasileira de Cardiologia (SBC), 2010-05-01)
A insuficiência cardíaca com fração de ejeção normal (ICFEN) é uma síndrome complexa que vem sendo largamente estudada, desde a última década. É causada por disfunção ventricular diastólica evidenciada por métodos ...
Exposure time and ventricular remodeling induced by tobacco smoke exposure in rats
(Int Scientific Literature, Inc, 2008-03-01)
Background: We investigated the effects of length of exposure to tobacco smoke on the cardiac remodeling process induced by exposure to cigarette smoke in rats.Material/Methods: Rats were separated into 4 groups: nonsmoking ...
Exposure time and ventricular remodeling induced by tobacco smoke exposure in rats
(2008-03-01)
Background: We investigated the effects of length of exposure to tobacco smoke on the cardiac remodeling process induced by exposure to cigarette smoke in rats. Material/Methods: Rats were separated into 4 groups: nonsmoking ...
Cardiac remodeling: Serial analysis and indexes for early detection of ventricular dysfunctionRemodelación cardiaca: Análisis seriado e índices de detección precoz de disfunción ventricular
(2010-01-01)
Background: Supravalvar aortic stenosis (SVAS) is used to study overload-induced cardiac remodeling (CR). In this model, neither CR behavior since beginning stage nor the best parameters to identify ventricular dysfunction ...
Influence of fluid volume variations on the calculated value of the left ventricular mass measured by echocardiogram in patients submitted to hemodialysis
(Marcel Dekker Inc, 2003-01-01)
The left ventricular mass (LVM) measurement is of major importance for renal patients, as ventricular hypertrophy is an important prognostic index. The echo-cardiogram of the ventricular mass is larger before than it is ...
Efeitos agudos de CPAP na função diastólica ventricular esquerda e tolerância ao exercício na insuficiência cardíaca compensada
(2010)
Objective: To evaluate the acute effects of CPAP on left ventricular diastolic function and exercise tolerance in a case series of patients with compensated heart failure. Methods: Eleven outpatients, NYHA classes II/III ...
Experimental myocardial hypertrophy induced by a minimally invasive ascending aorta coarctation
(Associação Brasileira de Divulgação Científica (ABRADIC), 2001-03-01)
Ascending aorta coarctation was produced by a minimally invasive technique in rabbits. Animal mortality was 5%. Morphometric and hemodynamic parameters were evaluated. A parabiotically isolated heart model was used to ...
Pamidronate attenuates diastolic dysfunction induced by myocardial infarction associated with changes in geometric patterning
(Karger, 2015-01-01)
Background/Aims: The aim of this study was to evaluate the influence of pamidronate on ventricular remodeling after myocardial infarction. Methods: Male Wistar rats were assigned to four groups: a sham group, in which ...