Results 1 to 10 of about 36,238 (117)

Preoperative Myocardial Fibrosis Is Associated With Worse Survival After Alcohol Septal Ablation in Patients With Hypertrophic Obstructive Cardiomyopathy: A Delayed Enhanced Cardiac Magnetic Resonance Study

Frontiers in Cardiovascular Medicine, 2022
BackgroundPrior studies have shown that myocardial fibrosis can be detected by late gadolinium enhancement (LGE) of cardiac magnetic resonance (CMR) and might be associated with higher mortality risk in hypertrophic cardiomyopathy (HCM). The objective of
Jiansong Yuan
exaly   +3 more sources

Definitions and determinants of success in left bundle branch area pacing: a systematic review [PDF]

Frontiers in Cardiovascular Medicine
BackgroundLeft bundle branch area pacing (LBBAP) achieves more physiological ventricular activation by advancing the lead deep into the interventricular septum and recruiting the left conduction system.
Jie He, Jianhui Tang, Changjiu Huang, Chuan Zhang, Xiaofen Liu, Fei Wang, Zhuoyuan Yu   +6 more
doaj   +2 more sources

Right Ventricular Fibrosis in Adults With Uncorrected Secundum Atrial Septal Defect and Pulmonary Hypertension: A Cardiovascular Magnetic Resonance Study With Late Gadolinium Enhancement, Native T1 and Extracellular Volume

Frontiers in Cardiovascular Medicine
IntroductionRight ventricular (RV) fibrosis represents both adaptive and maladaptive responses to the overloaded RV condition. Its role in pulmonary hypertension (PH) associated with secundum atrial septal defect (ASD), which is the most common adult ...
Estu Rudiktyo, Radityo Prakoso, Oktavia Lilyasari   +2 more
exaly   +3 more sources

Worm load and septal fibrosis of the liver in Capillaria hepatica-infected rats

Memorias do Instituto Oswaldo Cruz, 2001
Inocula, varying from 15 to 1,000 embryonated Capillaria hepatica eggs, were administered to young adult rats by gastric tube, in an attempt to investigate the influence of worm load in the production of septal fibrosis of the liver.
Roseli Fernandes Oliveira, Zilton A Andrade   +1 more
doaj   +1 more source

Association Between Left Ventricular Mechanical Deformation and Myocardial Fibrosis in Nonischemic Cardiomyopathy

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background In patients with nonischemic cardiomyopathy, nonischemic fibrosis detected by late gadolinium enhancement (LGE) cardiovascular magnetic resonance is related to adverse cardiovascular outcomes.
Ibolya Csecs, Farhad Pashakhanloo, Amanda Paskavitz, Jihye Jang, Talal Al‐Otaibi, Ulf Neisius, Warren J. Manning, Reza Nezafat   +7 more
doaj   +1 more source

Capillaria hepatica in rats: focal parasitic hepatic lesions and septal fibrosis run independent courses

Memorias do Instituto Oswaldo Cruz, 2006
Capillaria hepatica causes two main lesions in the liver of rats: multifocal chronic inflammation, directly related to the presence of disintegrating parasites and their eggs, and a process of systematized septal fibrosis.
Ana Thereza Gomes, Liliane Monteiro Cunha, Carla Guimarães Bastos, Bruno Frederico Medrado, Bárbara CA Assis, Zilton A Andrade   +5 more
doaj   +1 more source

Capillaria hepatica: a cause of septal fibrosis of the liver

Memorias do Instituto Oswaldo Cruz, 1993
Fine, long, fibrous septa were observed as a late change developing in the acinar zone III of the liver of rats experimentally infected with the helminth Capillaria hepatica.
Luiz Alves Ferreira, Zilton A. Andrade
doaj   +1 more source

Dynamics of Capillaria-hepatica-induced hepatic septal fibrosis in rats

Revista da Sociedade Brasileira de Medicina Tropical, 2010
INTRODUCTION: The pathogenesis of septal hepatic fibrosis, induced in rats by Capillaria hepatica infection, was studied with the aid of a large collection of stored paraffin blocks, representative of the different evolutive phases of fibrosis which ...
Lidiane Gaban, Cleber Douglas Lucinio Ramos, Aryon Almeida Barbosa Júnior, Márcia Maria de Souza, Zilton de Araújo Andrade   +4 more
doaj   +1 more source

Pathogenesis of hepatic septal fibrosis associated with Capillaria hepatica infection of rats Patogenia da fibrose septal hepática associada com a infecção por Capillaria hepatica em ratos

Revista da Sociedade Brasileira de Medicina Tropical, 2001
Septal fibrosis is a common form of hepatic fibrosis, but its etiology and pathogenesis are poorly understood. Rats infected with the helminth Capillaria hepatica constitute a good experimental model of such fibrosis.
Antônio Benigno dos Santos, Miguel Tolentino Junior, Zilton A. Andrade   +2 more
doaj   +1 more source

Progressive Right Ventricular Obstruction Caused by a Double-Chambered Right Ventricle Resulting in Shunt-Reversal via a Concomitant Congenital Ventricular Septal Defect and Subsequent Erythrocytosis in a Dog

Veterinary Sciences, 2023
A 3-year-old Chihuahua was presented because of exercise intolerance, respiratory distress, and syncopal episodes. At the age of 10 weeks, the dog was diagnosed with a congenital small left-to-right shunting ventricular septal defect and a mild right ...
Viktor Szatmári, Mark Dirven, Heike Aupperle-Lellbach   +2 more
doaj   +1 more source