Results 1 to 10 of about 174,337 (252)

Prevalence of cardiac fibrosis and infiltrative cardiomyopathy in patients with advanced conduction system disease [PDF]

Journal of Arrhythmia
Background Conduction system disease may represent an early manifestation of underlying structural heart disease, including infiltrative disorders.
Jeremy William, Haider Muthana, Joseph Hogarty, Andrew Taylor, James L. Hare, Justin Mariani, Hitesh Patel, Geoff Wong, Dion Stub, David M. Kaye, Sandeep Prabhu, Peter M. Kistler, Aleksandr Voskoboinik   +12 more
doaj   +2 more sources

Conduction defects and arrhythmias in mdx mice are not associated with a degeneration of the cardiac Purkinje network [PDF]

Frontiers in Physiology
Duchenne muscular dystrophy (DMD) is a severe X-chromosomal disease characterised by progressive muscle weakness and degeneration. Cardiac involvement is inevitable in DMD patients and ventricular arrhythmias are a high-risk factor for mortality in these
Juliette Vahdat, Jakob Sauer, Jessica Marksteiner, Karlheinz Hilber, Lucile Miquerol   +4 more
doaj   +2 more sources

Intraoperative conduction mapping in complex congenital heart surgeryCentral Message

JTCVS Techniques, 2022
Objective: Postoperative heart block is a significant problem in congenital heart surgery because of the unpredictability and variability of conduction tissue location in complex congenital heart defects.
Eric N. Feins, MD, Edward T. O'Leary, MD, David M. Hoganson, MD, Noah Schulz, MS, Emily Eickoff, MS, Jocelyn Davee, MS, John K. Triedman, MD, Christopher W. Baird, MD, Pedro J. del Nido, MD, Sitaram Emani, MD, Elizabeth S. DeWitt, MD   +10 more
doaj   +1 more source

The successful selective His bundle pacing to the patient with permanent atrial fibrillation

Alʹmanah Kliničeskoj Mediciny, 2022
The choice of an optimal, most safe and physiological place in the heart for the electrode implantation is an issue to be solved by a specialist in surgery of heart arrhythmias.
Sergey S. Zamudriakov, Eduard A. Ivanitskiy, Alexey A. Vyrva, Valery A. Sakovich, Dmitriy B. Drobot   +4 more
doaj   +1 more source

Conduction system pacing in adults with congenital heart disease

International Journal of Cardiology Congenital Heart Disease, 2021
Conduction system pacing is a growing sub-speciality within electrophysiology and its use is expanding. We conduct a review of the current state of knowledge, evidence and future direction for conduction system pacing in adult congenital heart disease.
Matthew O'Connor, Michael Gatzoulis, Tom Wong   +2 more
doaj   +1 more source

Conduction system pacing in pediatric and congenital heart disease

Frontiers in Physiology, 2023
Conduction system pacing (CSP) has evolved rapidly to become the pacing method of choice for many adults with structurally normal hearts. Studies in this population have repeatedly demonstrated superior hemodynamics and outcomes compared to conventional ...
Henry Chubb, Douglas Mah, Anne M. Dubin, Jeremy Moore, Jeremy Moore, Jeremy Moore   +5 more
doaj   +1 more source

Arrhythmias and conduction abnormalities in children after repair of tetralogy of Fallot [PDF]

Vojnosanitetski Pregled, 2005
Aim. To find out types and frequency of cardiac arrhythmias and conduction abnormalities in the group of children who underwent surgery for tetralogy of Fallot (TOF). Methods. Fortysix pedicatric patients who underwent a complete repair of TOF at the age
Kuzevska-Maneva Konstandina, Kacarska Rozana, Gurkova Beti   +2 more
doaj   +1 more source

Recruitment of the cardiac conduction system for optimal resynchronization therapy in failing heart

Frontiers in Physiology, 2022
Heart failure (HF) is a leading health burden around the world. Although pharmacological development has dramatically advanced medication therapy in the field, hemodynamic disorders or mechanical desynchrony deteriorated by intra or interventricular ...
Zhongli Chen, Xiaohong Zhou, Xuan Ma, Keping Chen   +3 more
doaj   +1 more source

Dbh + catecholaminergic cardiomyocytes contribute to the structure and function of the cardiac conduction system in murine heart

Nature Communications, 2023
The heterogeneity of functional cardiomyocytes arises during heart development, which is essential to the complex and highly coordinated cardiac physiological function.
Tianyi Sun, Alexander Grassam-Rowe, Zhaoli Pu, Yangpeng Li, Huiying Ren, Yanru An, Xinyu Guo, Wei Hu, Ying Liu, Yuqing Zheng, Zhu Liu, Kun Kou, Xianhong Ou, Tangting Chen, Xuehui Fan, Yangyang Liu, Shu Tu, Yu He, Yue Ren, Ao Chen, Zhouchun Shang, Zhidao Xia, Lucile Miquerol, Nicola Smart, Henggui Zhang, Xiaoqiu Tan, Weinian Shou, Ming Lei   +27 more
doaj   +1 more source

Purkinje Cardiomyocytes of the Adult Ventricular Conduction System Are Highly Diploid but Not Uniquely Regenerative

Journal of Cardiovascular Development and Disease, 2023
Adult hearts are characterized by inefficient regeneration after injury, thus, the features that support or prevent cardiomyocyte (CM) proliferation are important to clarify.
Hirofumi Watanabe, Ge Tao, Peiheng Gan, Baylee C. Westbury, Kristie D. Cox, Kelsey Tjen, Ruolan Song, Glenn I. Fishman, Takako Makita, Henry M. Sucov   +9 more
doaj   +1 more source