Results 111 to 120 of about 18,838 (301)

Echocardiography‐Assisted Stenting of the Ductus Venosus in Infracardiac TAPVC: Report of a New Technique and Review of the Literature

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Neonates with infracardiac total anomalous pulmonary venous connection (TAPVC) frequently require urgent treatment. If surgical repair is contraindicated due to extreme prematurity, interventional stenting of the ductus venosus (DV) has been introduced successfully to postpone surgery.
Simon Schmid   +4 more
wiley   +1 more source

Role of colour Doppler in predicting foetal outcome in maternal anaemia. [PDF]

open access: yesJ Family Med Prim Care, 2023
Agrawal A   +3 more
europepmc   +1 more source

Clinical and Echocardiographic Outcomes After Implantation of the ALLEGRA Transcatheter Valve Using the Fully Repositionable IMPERIA Delivery System: One‐Year Results of the EMPIRE I Study

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The EMPIRE I study assessed the early (30 days) safety and efficacy of a new fully repositionable delivery system (IMPERIA) for the commercially available ALLEGRA transcatheter aortic valve in patients with either severe native aortic stenosis or a degenerated surgical bioprosthesis.
José Antonio Baz   +15 more
wiley   +1 more source

Clinical Application of Grey Scale and Colour Doppler Sonography during Abnormal Third Stage of Labour

open access: yes, 2006
Aim: The purpose of the study was to investigate whether colour Doppler sonography is helpful in the surveillance of abnormal third stage of labour. Materials and Methods: 20 patients were enrolled in the prospective study.
R Axt-Fliedner   +11 more
core   +1 more source

Prevalence of transthyretin cardiac amyloidosis in undifferentiated heart failure with preserved ejection fraction

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1176-1182, April 2025.
Abstract Aims Transthyretin amyloid cardiomyopathy (ATTR‐CM) is an increasinglyrecognized cause of heart failure with preserved ejection fraction (HFpEF), which may be diagnosed non‐invasively using 99mTc 3,3‐diphosphono‐1,2‐propanodicarboxylic acid (DPD) scintigraphy‐based diagnostic criteria.
L. Healy   +15 more
wiley   +1 more source

Doppler and color doppler ultrasound for the evaluation of blood flow in medical diagnostics

open access: yes
openLa tesi consiste in un'analisi dei principi fisici e delle modalità operative dell'ecografia doppler e del colour doppler. In particolare tratta dell'applicazione di queste tecnologie in diagnostica medica per lo studio del flusso ematico, con un ...
BOCCIA, ANNA MARIA
core  

Metabolic abnormalities and reprogramming in cats with naturally occurring hypertrophic cardiomyopathy

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1256-1270, April 2025.
Abstract Background and aims The heart is a metabolic organ rich in mitochondria. The failing heart reprograms to utilize different energy substrates, which increase its oxygen consumption. These adaptive changes contribute to increased oxidative stress.
Qinghong Li   +12 more
wiley   +1 more source

Non-invasive evaluation of right gastroepiploic artery with colour Doppler echography

open access: yes, 1997
The right gastroepiploic artery has been increasingly used as a coronary bypass graft. Short- and mid-term patency rates support the supposition that the right gastroepiploic artery is a satisfactory bypass conduit.
S. Di Matteo   +6 more
core   +1 more source

A phenomap of TTR amyloidosis to aid diagnostic screening

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1113-1118, April 2025.
Abstract Cardiac amyloidosis due to transthyretin (ATTR) remains an underdiagnosed cause of cardiomyopathy. As awareness of the disease grows and referrals for ATTR increase, clinicians are likely to encounter more atypical forms of the condition in clinical practice.
Alexios S. Antonopoulos   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy