Results 1 to 10 of about 632,885 (306)

Adaptation of a Mice Doppler Echocardiography Platform to Measure Cardiac Flow Velocities for Embryonic Chicken and Adult Zebrafish

Frontiers in Bioengineering and Biotechnology, 2019
Ultrasonography is the most widely used imaging technique in cardiovascular medicine. In this technique, a piezoelectric crystal produces, sends, and receives high frequency ultrasound waves to the body to create an image of internal organs.
Fatiha M. Benslimane, Maha Alser, Zain Z. Zakaria, Zain Z. Zakaria, Anju Sharma, Hana A. Abdelrahman, Huseyin C. Yalcin   +6 more
doaj   +2 more sources

Abnormal myocardial performance index in M-mode color tissue Doppler-echocardiography [PDF]

Българска кардиология, 2020
The myocardial performance index (MPI) is used for global systolic-diastolic left ventricular function and prognosis assessment in patients with heart disease, allowing assessment of the patient‘s current condition and disease development follow-up.
Andrey Ivanov, Nikolay Runev, Emil Manov, Elisaveta Levunlieva   +3 more
doaj   +3 more sources

Streamline-based three-dimensional peak-velocity tracing of transvalvular flow using four-dimensional flow cardiac magnetic resonance imaging for left ventricular diastolic assessment in aortic regurgitation: a case report

Journal of Medical Case Reports, 2022
Background Doppler transthoracic echocardiography is routinely performed to measure peak mitral inflow velocities in the assessment of left ventricular diastolic function.
Paul Njoku, James Wardley, Pankaj Garg
doaj   +1 more source

Doppler echocardiography imaging in detecting multi-valvular lesions: a clinical evaluation in children with acute rheumatic fever. [PDF]

PLoS ONE, 2013
RATIONALE: Doppler echocardiography has been demonstrated to be accurate in diagnosing valvular lesions in rheumatic heart disease (RHD) when compared to clinical evaluation alone.
Pushpa Shivaram, Molla Imaduddin Ahmed, Pramod Theetha Kariyanna, Harika Sabbineni, Uma Mahesh R Avula   +4 more
doaj   +1 more source

Echocardiographic Evaluation of Cardiac Function in Infants of Mothers with Diabetes

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, 2023
Introduction: A large number of pregnancies are complicated by diabetes mellitus in the mother which is associated with the risk of various cardiac structural and functional complications in the neonates.
Maryam Fatima, Shaad Abqari, Syed Manazir Ali, Seema Hakim   +3 more
doaj   +1 more source

Prevalence of Rheumatic Heart Disease in a Public School of Belo Horizonte

Arquivos Brasileiros de Cardiologia, 2014
Background: Previous studies indicate that compared with physical examination, Doppler echocardiography identifies a larger number of cases of rheumatic heart disease in apparently healthy individuals.
Lavinia Pimentel Miranda, Paulo Augusto Moreira Camargos, Rosália Morais Torres, Zilda Maria Alves Meira   +3 more
doaj   +1 more source

The Author’s Contributions to Echocardiography Literature (Part I—1978–1990)

Children, 2020
The author has undertaken multiple echocardiographic studies during his academic career; most of these were published in peer-reviewed journals. These studies include an evaluation of the role of echocardiography in the estimation of left-to-right shunt ...
P. Syamasundar Rao
doaj   +1 more source

Evaluation of Myocardial Injury using Standard Diagnostic Tools and Tissue Doppler Imaging in Blunt Trauma Chest [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Myocardial contusion is an entity in chest trauma which is difficult to diagnose. Current practice relies more on cardiac-specific biochemical markers and standard echocardiography, but no gold standard test exists.
Parshotam Lal Gautam, Neeru Luthra, Manpreet Kaur, Jaspal Singh, Gurpreet Singh Wander, Rohit Tandon, Namrata, Nikhil Gautam   +7 more
doaj   +1 more source

Right Ventricular Functions in Patients Undergone Balloon Valvuloplasty for Isolated Pulmonary Valve Stenosis

Journal of Behçet Uz Children's Hospital, 2019
INTRODUCTION: Pulmonary valve stenosis is the most common of the right ventricular outflow tract obstruction, BVP has been the treatment of choice in these subgroup of patients.
Nagehan Katipoğlu, Mehmet Küçük, Timur Meşe, Rahmi Özdemir, Murat Muhtar Yılmazer, Utku Karaarslan   +5 more
doaj   +1 more source

Doppler Echocardiography-Guided Heart Rate Modulation Therapy Using Ivabradine in a Patient with Systolic Heart Failure

Medicina, 2022
Heart rate reduction using ivabradine, a selective If channel blocker that purely decreases heart rate without affecting hemodynamics, improves clinical outcomes in patients with systolic heart failure.
Teruhiko Imamura, Koichiro Kinugawa
doaj   +1 more source