Results 71 to 80 of about 358,999 (310)

Differentiation between mild and severe myocarditis using multiparametric cardiac magnetic resonance

Radiology Case Reports, 2023
The pathophysiology of myocarditis is associated with mild inflammation and may progress silently, or in severe cases such as fulminant myocarditis, may lead to sudden hemodynamic compromise.
Hideo Arai, RT, Masateru Kawakubo, PhD, Kenichi Sanui, RT, Hiroshi Nishimura, MD, PhD, Toshiaki Kadokami, MD, PhD   +4 more
doaj   +1 more source

Collagen content and distribution in the normal and transplanted human heart: A postmortem quantitative light microscopic analysis [PDF]

, 1996
Endomyocardial biopsies in heart transplant patients offer the opportunity to study the myocardial interstitium in the context of myocardial function.
Balk, A.H.M.M. (Aggie), Bekkum, E. van, Boersma, H. (Eric), Bos, E. (Egbert), Bosman, F.T.B. (Fré), Kok, L.B. (L.) de, Suylen, R-J. (Robert-Jan) van   +6 more
core   +1 more source

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

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

Chronic ventricular pacing in children: toward prevention of pacing-induced heart disease [PDF]

, 2010
In children with congenital or acquired complete atrioventricular (AV) block, ventricular pacing is indicated to increase heart rate. Ventricular pacing is highly beneficial in these patients, but an important side effect is that it induces abnormal ...
Irene E. van Geldorp, Ward Y. Vanagt, Frits W. Prinzen, Tammo Delhaas   +3 more
core   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina, Anna Marcé‐Grau, Barbara Masotto, Marta Codina, Lamia BenJemaa, Yasmina Elaribi, Mónica Martinez‐Gallo, Roger Colobran, Angel Sanchez‐Montañez, Irene Valenzuela, Yoshiko Murakami, Alfons Macaya   +11 more
wiley   +1 more source

Right ventricular strain

Heart Vessels and Transplantation, 2020
This review is devoted to comprehensive echocardiographic analysis of right ventricular function -  right ventricular strain rate analysis.
Oben Baysan, İlke Zehra Akyıldız
doaj   +1 more source

Pulmonary Hypertension and Indicators of Right Ventricular Function. [PDF]

, 2016
Pulmonary hypertension (PH) is a rare disease, whose underlying mechanisms are not fully understood. It is characterized by pulmonary arterial vasoconstriction and vessels wall thickening, mainly intimal and medial layers. Several molecular pathways have
Aubert, J.D., Mitsakis, P., Nicod, L.P., Prior, J.O., von Siebenthal, C., Yerly, P.   +5 more
core   +1 more source

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang, Huiying Wang, Zhizheng Zhuo, Ai Guo, Ke Lv, Decai Tian, Chao Chai, Yunyun Duan, Shuang Xia   +8 more
wiley   +1 more source

Assessment of right ventricular size and function from cardiovascular magnetic resonance images using artificial intelligence

Journal of Cardiovascular Magnetic Resonance, 2022
Background Theoretically, artificial intelligence can provide an accurate automatic solution to measure right ventricular (RV) ejection fraction (RVEF) from cardiovascular magnetic resonance (CMR) images, despite the complex RV geometry.
Shuo Wang, Daksh Chauhan, Hena Patel, Alborz amir-Khalili, Isabel Ferreira da Silva, Alireza Sojoudi, Silke Friedrich, Amita Singh, Luis Landeras, Tamari Miller, Keith Ameyaw, Akhil Narang, Keigo Kawaji, Qiang Tang, Victor Mor-Avi, Amit R. Patel   +15 more
doaj   +1 more source