Results 61 to 70 of about 353,349 (237)

Atrial arrhythmias, digitalis and potassium [PDF]

, 1959
K. I. Melville
openalex   +2 more sources

Apln-CreERT:mT/mG reporter mice as a tool for sprouting angiogenesis study

BMC Ophthalmology, 2017
Background Angiogenesis is defined as a new blood vessel sprouting from pre-existing vessels, and the sprouting angiogenesis is the start phase of angiogenesis, which is critical for both physiological and pathological processes, such as embryonic ...
Jingjiang Pi, Yu Cheng, Huimin Sun, Xiaoli Chen, Tao Zhuang, Jie Liu, Yixi Li, Huan Chang, Lin Zhang, YuZhen Zhang, Ting Tao   +10 more
doaj   +1 more source

Cardiac Arrhythmia and Geomagnetic Activity [PDF]

, 2006
Background: The purpose of this paper is a review of a number of studies considering links between life threatening cardiac arrhythmias, sudden cardiac death (SCD) and the level of environmental physical activity factors like geomagnetic activity (GMA)
Stoupel, E
core   +2 more sources

Local impedance and contact force guidance to predict successful cavotricuspid isthmus ablation with a zero-fluoroscopy approach

Frontiers in Cardiovascular Medicine
IntroductionA new technology capable of monitoring local impedance (LI) and contact force (CF) has recently been developed. At the same time, there is growing concern regarding catheter ablation performed under fluoroscopy guidance, due to its harmful ...
Jorge Melero-Polo, Mercedes Cabrera-Ramos, Jose Manuel Alfonso-Almazán, Isabel Marín-García, Isabel Montilla-Padilla, José Ramón Ruiz-Arroyo, Guillermo López-Rodríguez, Javier Ramos-Maqueda   +7 more
doaj   +1 more source

Efficacy of pimobendan in the prevention of congestive heart failure or sudden death in doberman pinschers with preclinical dilated cardiomyopathy (the PROTECT study) [PDF]

, 2012
<p>Background: The benefit of pimobendan in delaying the progression of preclinical dilated cardiomyopathy (DCM) in Dobermans is not reported.</p> <p>Hypothesis: That chronic oral administration of pimobendan to Dobermans with ...
Boswood, A., Braz-Ruivo, L., Culshaw, G.J., Dukes-McEwan, J., Estrada, A., French, A.T., Gordon, S.G., Loureiro, J., O'Grady, M.R., O'Sullivan, M.L., Oyama, M.A., Patteson, M., Smith, A., Summerfield, N.T., Watson, P.J., Willis, R.   +15 more
core   +1 more source

Antiarrhythmic therapy for narrow QRS supraventricular tachyarrhythmias in newborns and infants in the first year of life: Potent tools to be handled with care

Indian Pacing and Electrophysiology Journal
Supraventricular tachyarrhythmias pose a significant challenge in neonates and infants, particularly within the first year of life, where prompt and effective management is crucial.
Giovanni Domenico Ciriello, Davide Sorice, Antonio Orlando, Giovanni Papaccioli, Diego Colonna, Anna Correra, Emanuele Romeo, Raffaella Esposito, Marina De Marco, Veronica Diana, Mario Giordano, Ludovica Spinelli Barrile, Maria Giovanna Russo, Berardo Sarubbi   +13 more
doaj   +1 more source

Arrhythmia induction using isoproterenol or epinephrine during electrophysiology study for supraventricular tachycardia [PDF]

, 2018
Background Electrophysiology study (EPS) is an important part of the diagnosis and workup for supraventricular tachycardia (SVT). Provocative medications are used to induce arrhythmias, when they are not inducible at baseline. The most common medication
Padanilam, Benzy J., Patel, Jyoti Kandlikar, Patel, Parin J., Prystowsky, Eric N., Segar, Rachel   +4 more
core   +1 more source

Qualitative transcriptional signatures for evaluating the maturity degree of pluripotent stem cell-derived cardiomyocytes

Stem Cell Research & Therapy, 2019
Background Pluripotent stem cell-derived cardiomyocytes (PSC-CMs) are widely used models for regenerative medicine and disease research. However, PSC-CMs are usually immature in morphology and functionality and the maturity of PSC-CMs could not be ...
Rou Chen, Jun He, Yumei Wang, You Guo, Juan Zhang, Luying Peng, Duo Wang, Qin Lin, Jie Zhang, Zheng Guo, Li Li   +10 more
doaj   +1 more source

Mitochondria and arrhythmias

Free Radical Biology and Medicine, 2014
Mitochondria are essential to providing ATP, thereby satisfying the energy demand of the incessant electrical activity and contractile action of cardiac muscle. Emerging evidence indicates that mitochondrial dysfunction can adversely affect cardiac electrical functioning by impairing the intracellular ion homeostasis and membrane excitability through ...
Marcelo G. Bonini, Samuel C. Dudley, Kai-Chien Yang   +2 more
openaire   +4 more sources

Andersen-Tawil Syndrome [PDF]

, 2006
Andersen-Tawil syndrome (ATS) is a rare condition consisting of ventricular arrhythmias, periodic paralysis, and dysmorphic features. In 2001, mutations in KCNJ2, which encodes the α subunit of the potassium channel Kir2.1, were identified in patients ...
Fish, Frank A, Kannankeril, Prince J, Smith, Andrew H   +2 more
core   +2 more sources