Results 141 to 150 of about 61,734 (360)

Manifestation of Latent Left Ventricular Outflow Tract Obstruction in the Acute Phase of Takotsubo Cardiomyopathy

Internal medicine, 2016
Objective Left ventricular outflow tract (LVOT) obstruction is a complication in 15-25% of patients with Takotsubo cardiomyopathy and sometimes leads to catastrophic outcomes, such as cardiogenic shock or cardiac rupture.
K. Ozaki, Takeshi Okubo, Komei Tanaka, Y. Hosaka, K. Tsuchida, Kazuyoshi Takahashi, H. Oda, T. Minamino   +7 more
semanticscholar   +1 more source

Hypertrophic cardiomyopathy combined with renal and adrenal aplasia in a male with Noonan syndrome from RAF1 variant

ESC Heart Failure, EarlyView.
Ying Wang, Guizhou Ma, Dianyu Cai, Jierong Yao, Bingying Huang, Chaojian Wu, Xiaoling Liu, Zhixiong Cai   +7 more
wiley   +1 more source

Selective Fetoscopic Laser Photocoagulation of Placental Anastomoses Leads to Early Reduction of Cardiovascular Burden in the Twin‐Twin Transfusion Syndrome

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective Cardiovascular disturbances are common in twin‐twin transfusion syndrome (TTTS). However, the rate of improvement in cardiovascular burden in response to selective fetoscopic laser photocoagulation (SFLP) is not well known. Method Fetal echocardiograms were performed prior to and 1 week following SFLP.
Kasey J. Chaszczewski, Sarah Perelman, Christine B. Falkensammer, Anita Szwast, Chengcheng Pang, Zhiyun Tian, Juliana Gebb, Julie Moldenhauer, Nahla Khalek, Jack Rychik   +9 more
wiley   +1 more source

Fluid dynamics of aortic root dilation in Marfan syndrome [PDF]

Journal of Biomechanics, 47, (2014) 3120-3128, 2014
Aortic root dilation and propensity to dissection are typical manifestations of the Marfan Syndrome (MS), a genetic defect leading to the degeneration of the elastic fibres. Dilation affects the structure of the flow and, in turn, altered flow may play a role in vessel dilation, generation of aneurysms, and dissection.
arxiv  

Subaortic stenosis and mitral dysplasia in three Black Russian Terrier puppies

Veterinární Medicína, 2005
A combined congenital heart defect of aortic stenosis and mitral dysplasia was diagnosed in three Black Russian Terrier puppies two months old. The aortic stenosis component included both fixed and dynamic obstructions.
J. Pikula, J. Pikulova, H. Bandouchova, P. Kohout, K. Najman, F. Tichy, F. Treml   +6 more
doaj   +1 more source

Age‐Dependent Correlation of Pulmonary Function Impairment and Aortic Arch Stiffness in Mice

Pediatric Discovery, EarlyView.
This study examined the relationship between aortic arch stiffness and lung function in aging mice. Multiple linear regression modeling showed moderate to strong correlations between the rise in aortic arch stiffness and changes in lung function as the mice progressively aged.
Ayman Isbatan, Samuel M. Lee, Ali Imran Sarwar, Yuxing Yuan, Sunny Chen, Maricela Castellon, Dan A. Marian, Richard D. Minshall, Jie Tian, Irena Levitan, Jiwang Chen   +10 more
wiley   +1 more source

Visualization techniques for the developing chicken heart [PDF]

arXiv, 2015
We present a geometric surface parameterization algorithm and several visualization techniques adapted to the problem of understanding the 4D peristaltic-like motion of the outflow tract (OFT) in an embryonic chick heart. We illustrated the techniques using data from hearts under normal conditions (four embryos), and hearts in which blood flow ...
arxiv  

Left ventricular outflow tract obstruction produced by redundant mitral valve tissue in a neonate. Clinical, angiographic, and operative findings. [PDF]

, 1976
James W. Mathewson, Thomas A. Riemenschneider, Edwin C. McGough, Virgil R. Condon   +3 more
openalex   +1 more source

Is subcutaneous fat tissue embolization effective and safe as a septal reduction technique in a patient with hypertrophic obstructive cardiomyopathy?

Türk Kardiyoloji Derneği Arşivi, 2018
Hypertrophic obstructive cardiomyopathy is an inheritable cardiac disease that typically manifests with an increased left ventricular outflow tract gradient.
Elnur Alizade, Sabahattin Gündüz, Ahmet Güner, Khagani Isgandarov, Selçuk Pala   +4 more
doaj   +1 more source

Individualized surgical strategies for left ventricular outflow tract obstruction in hypertrophic cardiomyopathy

European Journal of Cardio-Thoracic Surgery, 2017
OBJECTIVES Surgical strategies to treat drug refractory left ventricular outflow tract obstruction (LVOTO) in hypertrophic cardiomyopathy include septal myectomy (SM) and, less frequently, mitral valve (MV) repair or replacement.
R. Collis, V. Tsang, A. Pantazis, M. Tomé-Esteban, P. Elliott, C. McGregor   +5 more
semanticscholar   +1 more source