Results 91 to 100 of about 93,314 (285)
Journal of Magnetic Resonance Imaging, EarlyView.ABSTRACT Background Ebstein's anomaly (EA) is a congenital heart disorder involving tricuspid valve dysplasia and right heart abnormalities resulting in severe tricuspid regurgitation (TR). Multiple techniques assess regurgitation severity, but their correlation with EA severity markers remains unclear. Purpose To compare MRI techniques for quantifying
Eric Buffle +8 more
wiley +1 more source
Impact on variation in the direction of cuff bladder on blood pressure readings
Journal of the Practice of Cardiovascular Sciences, 2019 Introduction: Elevated blood pressure (BP)/hypertension contributes significantly to global morbidity and mortality. It is a silent killer; therefore, earlier diagnosis is imperative. A simple instrument called sphygmomanometer measures BP.
Bukar Alhaji Grema +3 more
doaj +1 more source
Journal of Magnetic Resonance Imaging, EarlyView.ABSTRACT Background The demand for cardiac MRI is increasing with the growing burden of cardiovascular disease. However, conventional protocols require sequential acquisitions for multi‐breath‐hold 2D cine and 3D MR angiography (MRA), which is time‐consuming.
Ruixin Chen +7 more
wiley +1 more source
Myocardial Perfusion Defects in Hypertrophic Cardiomyopathy Mutation Carriers
Journal of the American Heart Association, EarlyView., 2021 Background Impaired myocardial blood flow (MBF) in the absence of epicardial coronary disease is a feature of hypertrophic cardiomyopathy (HCM). Although most evident in hypertrophied or scarred segments, reduced MBF can occur in apparently normal segments.
Rebecca K. Hughes +14 more
wiley +1 more source
Normal range of blood pressure in 7-11 year old children in Zahedan
Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2003 Background and Objective: Normal blood pressure varies based on age, sex, height and weight, however it is necessary to use standard references of evaluate the values. The objective of this study was to determine the rate of normal blood pressure in 7-11
GH.R Soleimani, NM Noori, T Boryrie
doaj
The effect of cardiac phase on distractor suppression and motor inhibition in a stop-signal task
Scientific ReportsPast work has shown that stimuli timed to the cardiac systole, the time at which heartbeat feedback is transmitted to the brain, can be more effectively selected from conflicting information.
Amanda C. Marshall +4 more
doaj +1 more source
The derivation of systolic computations
Science of Computer Programming, 1990 A method is presented by which systolic computations can be derived from formal specifications. These derivations proceed in a calculational manner, originating from input/output relations and guided by performance considerations. The resulting program is a network of communicating cells that are expressed in a CSP-like program notation. The derivation
Rem, M., Kaldewaij, A.
openaire +2 more sources
The Kaohsiung Journal of Medical Sciences, EarlyView.ABSTRACT Myocardial infarction (MI) is the most severe clinical manifestation of coronary artery diseases (CVD) and serves as a critical driver of sudden cardiac death and heart failure (HF). Its pathophysiology begins with the abrupt cessation of coronary blood flow, leading to severe ischemia and subsequent cardiomyocyte necrosis. This study aimed to
Cheng‐Cheng Wei +2 more
wiley +1 more source
Deep‐Learning‐Based Image Reconstruction to Improve End‐Diastolic and Systolic Cardiac T1 Mapping
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To develop an image reconstruction method that enables increased spatial resolution cardiac T1 mapping in both the end‐diastolic and systolic phase, that shows high T1 agreement with the clinical standard. The resolution gain is achieved by increasing the acceleration rate of MOLLI single‐shot images to R = 4, while maintaining a ...
Daniel Amsel +10 more
wiley +1 more source
ESC Heart Failure, Volume 12, Issue 2, Page 727-729, April 2025.
Wojciech Kosmala +1 more
wiley +1 more source