Results 61 to 70 of about 1,505,311 (244)

Coexistence of Suspected Tetralogy of Fallot With Absent Pulmonary Valve and Dextrocardia in Pre-Gestational Diabetes Mellitus: A Case Report. [PDF]

open access: yesClin Case Rep
ABSTRACT Early fetal echocardiography and serial surveillance are crucial in pregnancies complicated by pregestational diabetes. Tetralogy of Fallot with absent pulmonary valve syndrome may cause progressive cardiomegaly, ventricular hypertrophy, hydrops, and fetal demise.
Golbabaei A, Kahani V, Mousivand M.
europepmc   +2 more sources

Pulsed Wave and Color Doppler Echocardiography and Cardiac Catheterizatibn Findings in Bilateral Pulmonary Vein Stenosis [PDF]

open access: yes, 1998
Pulmonary vein stenosis is a rare condition which is usually congenital in origin and is almost invariably fatal in its bilateral and severe forms.
장양수   +3 more
core  

Valve anatomy and function with transthoracic three-dimensional echocardiography: advantages and limitations of instantaneous full-volume color Doppler imaging

open access: yes, 2010
Three-dimensional echocardiography (3DE) is becoming part of everyday clinical practice worldwide. However, 3DE requires adequate electrocardiographic and respiratory gating and it complements instead of replacing bidimensional echocardiography (2D ...
Alexandra Gonçalves   +1 more
core   +1 more source

Lean ZSF1 rats in basic research on heart failure with preserved ejection fraction

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1474-1478, April 2025.
Abstract Aims ZSF1 obese rats harbouring two mutant leptin receptor alleles (Leprcp and Leprfa) develop metabolic syndrome and heart failure with preserved ejection fraction (HFpEF), making them a widely used animal model in cardiometabolic research.
Petra Büttner   +10 more
wiley   +1 more source

THE ROLE of DOPPLER ECHOCARDIOGRAPHY in the DIAGNOSIS, FOLLOW-UP, and MANAGEMENT of VENTRICULAR SEPTAL-DEFECTS

open access: yes, 1991
The defects of the ventricular septum have received special attention from investigators working in echocardiography. the method showed an incomparable capability to identify all the morphological features of the defects.
JOSE L. ANDRADE, Andrade, J. L.
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

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

Diagnosis ofleft-ventricular diastolic dysfunction in patients with pre-di-alysis chronic renal failure

open access: yesТерапевтический архив, 2003
Aim. To specify effectiveness of different methods for assessment of diastolic function in patients with pre-dialysis chronic renal failure (CRT). Material and methods.
A M Shutov   +2 more
doaj  

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

Echocardiographic and color Doppler flow diagnosis of double-chambered right ventricle.

open access: yes, 1991
Double-chambered right ventricle is a rare condition in adults. This report of a 38-year-old asymptomatic woman details the importance of echocardiography, color flow imaging and continuous-wave Doppler for the noninvasive diagnosis of this ...
Cosyns, Jacques   +2 more
core   +1 more source

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