Results 81 to 90 of about 112,115 (255)

Clinical Utility of Echocardiography in Former Preterm Infants with Bronchopulmonary Dysplasia. [PDF]

, 2020
BackgroundThe clinical utility of echocardiography for the diagnosis of pulmonary vascular disease (PVD) in former preterm infants with bronchopulmonary dysplasia (BPD) is not established.
Fineman, Jeffrey R, Guslits, Elyssa, Keller, Roberta L, Nawaytou, Hythem, Steurer, Martina A, Teitel, David, Zhao, Yili   +6 more
core   +1 more source

Effect of iron overload on electrophysiology of slow reaction autorhythmic cells of left ventricular outflow tract in guinea pigs

Asian Pacific Journal of Tropical Medicine, 2018
Objective: To investigate the electrophysiology effects and mechanism of iron overload on the slow response autorhythmic cells in the left ventricular outflow tract of guinea pigs.
Ling Fan, Li-Feng Chen, Jing Fan, Lan-Ping Zhao, Xiao-Yun Zhang   +4 more
doaj   +1 more source

Systolic ejection murmurs and the left ventricular outflow tract in boxer dogs [PDF]

, 2007
Turbulence of various genesis in the left ventricular outflow tract (LVOT) causes systolic ejection murmurs. The prevalence of murmurs in adult boxer dogs is 50-80%, the majority of which are of low intensity.
Höglund, Katja
core  

Catheter ablation of right ventricular outflow tract tachycardia using contact force guidance [PDF]

, 2014
Outflow tract tachycardias (OTT) originating from the right or left ventricular outflow tract are thought to be benign. However, symptoms can be disabling and deterioration of left ventricular function may occur with a high arrhythmia burden.
Groot, N.M.S. (Natasja) de, Jordaens, L.J.L.M. (Luc), Valk, S.D.A. (Suzanne)   +2 more
core   +4 more sources

Simultaneous Transcatheter Aortic and Mitral Valve-in-Valve Implantation With Edwards Sapien 3 Valves Using LAMPOON: A Case Report

Cardiology Discovery
. A 76-year-old female with rheumatic heart disease presented with progressive dyspnea 12 years after dual surgical bioprosthetic valve replacement (mitral: 25 mm; aortic: 21 mm).
Jiandong Ding, Rongfeng Xu, Xiaoli Zhang, Xiuxia Ding, Zhen Wang, Qitong Lu, Xiaoguo Zhang, Genshan Ma, Hanjia Gao   +8 more
doaj   +1 more source

Changes in left atrial deformation in hypertrophic cardiomyopathy: Evaluation by vector velocity imaging. [PDF]

, 2012
OBJECTIVES: Hypertrophic cardiomyopathy (HCM) represents a generalized myopathic process affecting both ventricular and atrial myocardium. We assessed the global and regional left atrial (LA) function and its relation to left ventricular (LV) mechanics ...
Badran, HM, Faheem, N, Hassan, H, Nazmy, A, Saadan, H, Soltan, G, Yacoub, MH   +6 more
core   +2 more sources

Isolated right ventricular outflow obstruction: A unique phenotype of hypertrophic cardiomyopathy with review of literature

IHJ Cardiovascular Case Reports, 2019
Biventricular outflow obstruction in hypertrophic cardiomyopathy is an uncommon phenotype. A rare variant is that with isolated right ventricular outflow obstruction without resting or provocable pressure gradients within the left ventricular cavity.
Jagdish C. Mohan, Bilal Ahmad Baba, Vishwas Mohan, Madhu Shukla   +3 more
doaj   +1 more source

Monomorphic Ventricular Arrhythmias in Athletes. [PDF]

, 2019
Ventricular arrhythmias are challenging to manage in athletes with concern for an elevated risk of sudden cardiac death (SCD) during sports competition. Monomorphic ventricular arrhythmias (MMVA), while often benign in athletes with a structurally normal
Aboulhosn, Jamil A, Boyle, Noel G, Bradfield, Jason S, Dave, Ravi H, Horwich, Tamara B, Hsu, Jeffrey J, Nsair, Ali, Shannon, Kevin M, Shivkumar, Kalyanam   +8 more
core   +2 more sources

Catheter Ablation of Ventricular Premature Contractions Originating From RVOT With Interruption of the Inferior Vena Cava—A Case Report

Annals of Noninvasive Electrocardiology
Ventricular premature contractions (VPC) originating from right ventricular outflow tract is the most common type of ventricular arrhythmias in clinic settings, which can be effectively cured by catheter ablation.
Liang Xiong, Jinzhu Hu, Dandan Wang, Juan Hua, Qi Chen   +4 more
doaj   +1 more source

Reversible Right Ventricular Outflow Tract Obstruction

JACC: Case Reports
Mediastinal masses are uncommon, manifesting in 
Jayant Ravindran, Lloyd Ridley, Genevieve McKew, Leonard Kritharides   +3 more
openaire   +2 more sources