Results 11 to 20 of about 108,736 (257)

The Interventricular Septum Is Biomechanically Distinct from the Ventricular Free Walls

Bioengineering, 2021
The interventricular septum contributes to the pumping function of both ventricles. However, unlike the ventricular wall, its mechanical behavior remains largely unknown.
Michael Nguyen-Truong, Wenqiang Liu, Courtney Doherty, Kristen LeBar, Kevin M. Labus, Christian M. Puttlitz, Jeremiah Easley, Eric Monnet, Adam Chicco, Zhijie Wang   +9 more
doaj   +1 more source

Fat in the Ventricular Septum [PDF]

Baylor University Medical Center Proceedings, 2014
Described herein is a 68-year-old man who underwent cardiac transplantation for severe chronic heart failure resulting from ischemic cardiomyopathy. Examination of the excised heart showed not only extensive left ventricular scarring but also a huge collection of adipose tissue in the subepicardial region and surprisingly also in the ventricular septum.
Erin E, Donaldson, Jong Mi, Ko, Johannes J, Kuiper, Themistokles, Chamogeorgakis, William C, Roberts   +4 more
openaire   +2 more sources

Catheter ablation of idiopathic premature ventricular contractions and ventricular tachycardias originating from right ventricular septum. [PDF]

PLoS ONE, 2013
Idiopathic premature ventricular contractions (PVCs) and ventricular tachycardias (IVTs) originating from the subtricuspid septum and near the His bundle have been reported.
Wu Lian-Pin, Li Yue-Chun, Zhao Jing-Lin, Zheng Cheng, Chen Jun-Hua, Hong Jun, Lin Jia-Xuan, Li Jin, Li Jia, Ji Kang-Ting, Lin Jia-Feng   +10 more
doaj   +1 more source

Systematic Approach to Malalignment Type Ventricular Septal Defects

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Various congenital heart diseases are associated with malalignment of a part of the ventricular septum. Most commonly, the outlet septum is malaligned toward the right or left ventricle.
Shi‐Joon Yoo, Mika Saito, Nabil Hussein, Fraser Golding, Hyun Woo Goo, Whal Lee, Christopher Z. Lam, Mike Seed, Andreea Dragulescu   +8 more
doaj   +1 more source

Initial studies on the implanting sites of high and low ventricular septa using leadless cardiac pacemakers

Annals of Noninvasive Electrocardiology, 2023
Objective To study the safety and electrical characteristics of various implanting sites of the Micra pacemaker. Method A total of 15 patients from Beijing Anzhen Hospital, Capital Medical University, were included, who were implanted with Micra leadless
Qiao‐yuan Li, Jian‐zeng Dong, Cheng‐jun Guo, Dong‐ping Fang, Xu Liu, Wen‐long Dai   +5 more
doaj   +1 more source

Necklace pattern left ventricular noncompaction cardiomyopathy with plethora of paradoxic septal premature ventricular complexes: A case report and literature review

Heart and Mind, 2022
We report an extremely rare case of left ventricular noncompaction (LVNC) cardiomyopathy sparing the anterior ventricular wall in an interesting “necklace” pattern in parasternal short axis view in a 76-year-old female with frequent palpitation and ...
Debasish Das, Abhinav Kumar, Anindya Banerjee, Tutan Das, Shashikant Singh, Manaranjan Dixit   +5 more
doaj   +1 more source

Evolution and development of ventricular septation in the amniote heart. [PDF]

PLoS ONE, 2014
During cardiogenesis the epicardium, covering the surface of the myocardial tube, has been ascribed several functions essential for normal heart development of vertebrates from lampreys to mammals.
Robert E Poelmann, Adriana C Gittenberger-de Groot, Rebecca Vicente-Steijn, Lambertus J Wisse, Margot M Bartelings, Sonja Everts, Tamara Hoppenbrouwers, Boudewijn P T Kruithof, Bjarke Jensen, Paul W de Bruin, Tatsuya Hirasawa, Shigeru Kuratani, Freek Vonk, Jeanne M M S van de Put, Merijn A de Bakker, Michael K Richardson   +15 more
doaj   +1 more source

What Is the Hypoplastic Left Heart Syndrome?

Journal of Cardiovascular Development and Disease, 2023
As yet, there is no agreed definition for the so-called “hypoplastic left heart syndrome”. Even its origin remains contentious. Noonan and Nadas, who as far as we can establish first grouped together patients as belonging to a “syndrome” in 1958 ...
Robert H. Anderson, Adrian Crucean, Diane E. Spicer   +2 more
doaj   +1 more source

Ventricular septal pacing: Optimum method to position the lead

Indian Heart Journal, 2018
Adverse hemodynamics of right ventricular (RV) pacing is known for years. Several studies have revealed that adverse outcomes of RV apical pacing are directly linked to cumulative percentage of ventricular pacing.
Asit Das, Dhiman Kahali
doaj   +1 more source

Nkx2-5 and Sarcospan genetically interact in the development of the muscular ventricular septum of the heart [PDF]

, 2017
The muscular ventricular septum separates the flow of oxygenated and de-oxygenated blood in air-breathing vertebrates. Defects within it, termed muscular ventricular septal defects (VSDs), are common, yet less is known about how they arise than rarer ...
Chen, Iuan-bor D, Cochran, Rebecca S, Cormier, DePorres, Danzo, Megan T, Hutchinson, Alayna K, Jay, Patrick Y, Panzer, Adam A, Regmi, Suk D, Salm, Diana, Schulkey, Claire E, Wilson, David B, Winston, Julia B   +11 more
core   +2 more sources