Results 21 to 30 of about 88,913 (308)

A case of eosinophilic polyangiitis with granulomatosis that evolved to cardiac arrest due to advanced atrioventricular block [PDF]

, 2023
Cardiac manifestations are the major cause of mortality in patients with eosinophilic granulomatosis with polyangiitis (EGPA). Among these manifestations in EGPA patients, in the literature, there are fewer reports describing bradycardia in EGPA patients
Yo, Kikuo, Takagi, Shunsuke, Oshikata, Chiyako, Katayama, Takaharu, Kaneko, Takeshi, Matsubara, Takashi, Sakurai, Yuichiro, Kaneko, Yasushi, Tsurikisawa, Naomi, Kubota, Hiroyuki   +9 more
core   +1 more source

Novel Left Atrioventricular Valvuloplasty for Atrioventricular Septal Defect [PDF]

The Annals of Thoracic Surgery, 2019
An infant boy with 21 trisomy was diagnosed with complete atrioventricular septal defect-Rastelli type A with parachute left atrioventricular valve and absent left mural leaflet. Biventricular repair was difficult in infancy because the left ventricular volume and left atrioventricular valve annulus were too small.
Motonori, Ishidou, Kazuyoshi, Kanno, Kenta, Imai, Masaya, Murata, Keiichi, Hirose, Hisao, Nagato, Akio, Ikai, Kisaburo, Sakamoto   +7 more
openaire   +2 more sources

Unravelling Atrioventricular Block Risk in Inflammatory Diseases: Systemic Inflammation Acutely Delays Atrioventricular Conduction via a Cytokine‐Mediated Inhibition of Connexin43 Expression

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Recent data suggest that systemic inflammation can negatively affect atrioventricular conduction, regardless of acute cardiac injury.
Pietro Enea Lazzerini, Maurizio Acampa, Michael Cupelli, Alessandra Gamberucci, Ujala Srivastava, Claudio Nanni, Iacopo Bertolozzi, Francesca Vanni, Alessandro Frosali, Anna Cantore, Alessandra Cartocci, Antonio D’Errico, Viola Salvini, Riccardo Accioli, Decoroso Verrengia, Fabio Salvadori, Aleksander Dokollari, Massimo Maccherini, Nabil El‐Sherif, Franco Laghi‐Pasini, Pier Leopoldo Capecchi, Mohamed Boutjdir   +21 more
doaj   +1 more source

Acquired heart block: A possible complication of patent ductus arteriosus in a preterm infant [PDF]

, 2008
A large patent ductus arteriosus (PDA) is a frequently encountered clinical problem in extremely low birth weight (ELBW) infants. It leads to an increased pulmonary blood flow and in a decreased or reversed diastolic flow in the systemic circulation ...
Mittal, Rashmi, Till, Holger, Holzinger, Andreas, Döhlemann, Christoph, Dietz, Hans-Georg, Grasser, Monika, Münch, Georg   +6 more
core   +1 more source

Electrophysiology Study for Complex Supraventricular Tachycardia in Congenital Heart Disease Patients With Single‐Ventricle Physiology

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundSupraventricular tachycardia (SVT) is common in complex congenital heart disease (CCHD) patients with single‐ventricle physiology and may cause hemodynamic deterioration.
Shuenn‐Nan Chiu, Jou‐Kou Wang, Chun‐Wei Lu, Kun‐Lang Wu, Wei‐Chieh Tseng, Mei‐Hwan Wu   +5 more
doaj   +1 more source

Clarifying the atrioventricular junctional anatomy in the setting of double outlet right atrium

Annals of Pediatric Cardiology, 2015
Double outlet atrium is a rare cardiac anomaly wherein one of the atriums, most frequently the right atrium, opens into both the ventricles. Although seen more commonly in the setting of atrioventricular septal defect, this arrangement can also be found ...
Saurabh Kumar Gupta, Anunay Gupta, Sivasubramanian Ramakrishnan, Robert H Anderson   +3 more
doaj   +1 more source

Sinus venosus atrial septal defect device closure

Heart India
With technical advancements, transcatheter closure of sinus venosus atrial septal defect (SVASD) proves safe and effective, even in developing countries.
G. B Chandra Shekara Reddy, Arun Srinivas, Siddarth Kumar Chawath, H. P Guru Prasad   +3 more
doaj   +1 more source

Implantation of atrioventricular synchronous and atrioventricular universal pacemakers

The Journal of Thoracic and Cardiovascular Surgery, 1983
Implantation of pacemakers which sense in the atrium and the ventricle requires understanding of both antegrade conduction, from the atrium to the ventricle, and retrograde conduction, from the ventricle to the atrium. Of 53 patients undergoing pacemaker implantation, 25 (47%) had retained VA conduction and 25% of those with complete heart block had 1 ...
S, Furman, D L, Hayes
openaire   +2 more sources

Physiology of Atrioventricular Transmission [PDF]

Circulation, 1961
This paper describes records of the transmembrane action potential of fibers from different parts of the specialized conducting system and electrograms recorded directly from these fibers in situ. On the basis of these records it is possible to describe certain physiologic mechanisms for conduction delay, block, and supernormal conduction.
Chandler McC. Brooks, BRIAN F. HOFFMAN
openaire   +2 more sources

Assessment of Atrioventricular Septal Defect on Echocardiography

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, 2020
Atrioventricular septal defect comprise of 1.4-2.9% of congenital cardiac defect and is most common congenital cardiac defect in Trisomy 21. This anomaly is characterized by a common atrioventricular junction coexisting with atrial and/or ventricular ...
Munesh Tomar
doaj   +1 more source