Results 141 to 150 of about 168,896 (357)

Thickened intima of the aortic arch is a risk factor for stroke with coronary artery bypass grafting [PDF]

open access: bronze, 2000
Tomohiro Mizuno   +6 more
openalex   +1 more source

Quantitative Confounder Analysis of Electrocardiogram Signals in Cardiac Magnetic Resonance at 1.5, 3 and 7 T—Assessing Standardized Electrode Positions and Sequence Types—Towards Quality Assurance

open access: yesJournal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background The electrocardiogram (ECG) used for gating in cardiac MRI may be compromised by multiple confounders inside the scanner bore. Purpose To quantify the influence of magnetic field strengths (1.5 T/3 T/7 T), standardized electrode positions, and imaging sequences on ECG signals used for gating. Study Type Prospective.
Richard Hickstein   +10 more
wiley   +1 more source

Pre‐operative transcranial Doppler ultrasound assessment of cerebral collateral circulation in children undergoing veno‐arterial extracorporeal membrane oxygenation or cardiac surgery

open access: yesJournal of Medical Radiation Sciences, EarlyView.
A pre‐cannulation survey of the circle of Willis (CoW) using transcranial Doppler (TCD) ultrasound was implemented to assess cerebral collateral circulation in children undergoing VA ECMO or cardiac surgery with cervical cannulation. The technique, in use since 2019, employs high‐end ultrasound platforms to assess brain morphology, haemorrhage and ...
Tristan Reddan   +3 more
wiley   +1 more source

Longest survivor of pulmonary atresia with ventricular septal defect without surgical intervention

open access: yes
ESC Heart Failure, Volume 12, Issue 2, Page 1499-1507, April 2025.
Sang Zhou   +5 more
wiley   +1 more source

Impact of Denosumab Adherence on Renal Function and Mortality Rates in Type 2 Diabetes Patients With Osteoporosis

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Type 2 diabetes mellitus (T2DM) is associated with an increased risk of osteoporosis and fractures, and denosumab, a non‐kidney‐excreted antiresorptive medication, represents a viable alternative to bisphosphonates for osteoporosis treatment in patients with T2DM. This study aimed to investigate the association among denosumab adherence, renal
Yu‐Chuan Chang   +7 more
wiley   +1 more source

Surgical Management of Substernal Goiters: A Systematic Review and Meta‐Analysis

open access: yesThe Laryngoscope, EarlyView.
This systematic review and meta‐analysis of 15,706 patients with substernal goiter highlights that while surgery is often prompted by symptoms or imaging evidence of compression, over a quarter of patients were asymptomatic. The majority of cases (88.7%) were successfully managed through a cervical approach, with only a minority requiring thoracic ...
Matthew H. Cheung   +4 more
wiley   +1 more source

Coarctation of the aorta: pre and postoperative evaluation with MRI and MR angiography; correlation with echocardiography and surgery [PDF]

open access: yes, 2018
Aims: To compare MRI and MRA with Doppler-echocardiography (DE) in native and postoperative aortic coarctation, define the best MR protocol for its evaluation, compare MR with surgical findings in native coarctation. Materials and methods: 136 MR studies
Beghetti, M.   +8 more
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