Results 51 to 60 of about 7,749,428 (298)

Biomarkers of ventricular remodelling in African hypertensives. [PDF]

, 2013
Includes abstract.Includes bibliographical references.There is substantial evidence that the burden of hypertension, hypertension with left ventricular hypertrophy and hypertensive heart failure is very enormous in sub-Saharan Africa.
Dike, Ojji
core   +1 more source

Sex‐Stratified Association of Regional Dopamine Transporter Binding With Disease Progression in Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To clarify the clinical relevance of dopamine transporter single‐photon emission computed tomography (DAT‐SPECT) abnormalities in amyotrophic lateral sclerosis (ALS), with a prespecified focus on sex‐stratified associations with disease progression and short‐term prognosis.
Tomoya Kawazoe, Keizo Sugaya, Kentaro Hayashi, Keiko Hino, Yasuhiro Nakata, Kota Bokuda, Toshio Shimizu, Kazushi Takahashi   +7 more
wiley   +1 more source

Right ventricular Hemodynamic Alteration after Pulmonary Valve Replacement in Children with Congenital Heart Disease [PDF]

Journal of Cardio-Thoracic Medicine, 2015
Introduction:  In patients who underwent surgery to repair Tetralogy of Fallot, right ventricular dilation from pulmonary regurgitation may be result in right ventricular failure, arrhythmias and cardiac arrest.
Hamid Bigdelian, Mohsen Sedighi, Davoud Mardani   +2 more
doaj  

Global longitudinal strain correlates to systemic right ventricular function

Cardiovascular Ultrasound, 2020
Background The aim of this retrospective study was to evaluate the relationship between right ventricular function derived from cardiac magnetic resonance imaging (CMR), echocardiography and exercise stress test performance, NT-proBNP (N-terminal proB ...
Daniel Samarai, Sandra Lindstedt Ingemansson, Ronny Gustafsson, Ulf Thilén, Joanna Hlebowicz   +4 more
doaj   +1 more source

Physiological and clinical consequences of relief of right ventricular outflow tract obstruction late after repair of congenital heart defects. [PDF]

, 2006
BACKGROUND: Right ventricular outflow tract obstruction (RVOTO) is a common problem after repair of congenital heart disease. Percutaneous pulmonary valve implantation (PPVI) can treat this condition without consequent pulmonary regurgitation or ...
Sridharan, S, Schievano, S, Coats, L, Jones, R, Mist, B, Taylor, AM, Deanfield, JE, Bonhoeffer, P, Derrick, G, Khambadkone, S, Pellerin, D   +10 more
core  

White Matter Microstructural Abnormalities in Neonatal Onset Genetic Epilepsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Recent evidence indicates that epilepsy is associated with abnormal white matter. If seizures alter white matter, then the impact upon network function, epileptogenesis, and cognition could be pronounced in neonates undergoing rapid developmental myelination. Neonates with epilepsy due to nonstructural genetic causes provide a unique
Amanda G. Sandoval Karamian, Tianjia Zhu, Hao Huang, Shavonne L. Massey, Mark P. Fitzgerald, Darshana Parikh, Arastoo Vossough, Ingo Helbig, Nicholas S. Abend   +8 more
wiley   +1 more source

Right ventricular function as assessed by cardiac magnetic resonance imaging‐derived strain parameters compared to high‐fidelity micromanometer catheter measurements

Pulmonary Circulation, 2021
Right ventricular function has prognostic significance in patients with pulmonary hypertension. We evaluated whether cardiac magnetic resonance‐derived strain and strain rate parameters could reliably reflect right ventricular systolic and diastolic ...
Takahiro Sato, Bharath Ambale‐Venkatesh, Stefan L. Zimmerman, Ryan J. Tedford, Steven Hsu, Ela Chamera, Tomoki Fujii, Christopher J. Mullin, Valentina Mercurio, Rubina Khair, Celia P. Corona‐Villalobos, Catherine E. Simpson, Rachel L. Damico, Todd M. Kolb, Stephen C. Mathai, Joao A.C. Lima, David A. Kass, Ichizo Tsujino, Paul M. Hassoun   +18 more
doaj   +1 more source

Digital Cognitive Phenotyping for Differential Diagnosis and Monitoring in Neurological Conditions

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To assess the utility, accessibility, and equivalence to supervised scales of online cognitive assessment in older individuals with cognitive impairment. Methods Patients with Alzheimer's disease (AD, n = 31), idiopathic normal pressure hydrocephalus (iNPH, n = 26), and traumatic brain injury (TBI, n = 23) completed online cognitive ...
Martina Del Giovane, Valentina Giunchiglia, Michael C. B. David, Magdalena A. Kolanko, William R. Trender, Peter J. Hellyer, Harmeena Kaur, David J. Sharp, Christopher Carswell, Paresh A. Malhotra, Adam Hampshire   +10 more
wiley   +1 more source

Effect of preoperative right ventricular dysfunction and dilatation on survival after left ventricular surgical restoration

The Cardiothoracic Surgeon
Background This study investigated the impact of preoperative right ventricular (RV) dysfunction and dilatation on survival outcomes following left ventricular surgical restoration (LVSR) in patients with ischemic cardiomyopathy. A retrospective analysis
Abdelhameed Elsayed, Murtadha H. Alawami, Ismail M. Elnaggar, Tamer N. Mohamed, Musab Kiddo, Mostafa A. Shalaby, Khaled A. Alotaibi, Amr A. Arafat   +7 more
doaj   +1 more source

TISSUE DOPPLEROGRAPHY AND THE ASSESSMENT OF RIGHT HEART STRUCTURE AND FUNCTION IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE

Российский кардиологический журнал, 2014
Aim. To assess the status of right heart structure and function in patients with mild chronic obstructive pulmonary disease (COPD).Material and methods. The study included 56 COPD patients and 26 healthy volunteers.
B. Ya. Bart, O. M. Kulbachinskaya, E. N. Dergunova, E. A. Vartanyan   +3 more
doaj   +1 more source