Results 141 to 150 of about 10,498 (222)

Sinoatrial Response to Premature Atrial Stimulation during Atrial Pacing in Aged Patients with and without Sinus Node Dysfunction

, 1978
Keiji Ueda, Kan Takayanagi, Hiroshi Matsuo, Takao Okimoto, Junichiro Mifune, Shin-ichiro Ohkawa, Chizuko KAMATA, Masaya Sugiura   +7 more
openalex   +2 more sources

Transgenic mice overexpressing Pitx2 in the atria develop tachycardia-bradycardia syndrome.

PLoS ONE
Sinoatrial node (SAN) dysfunction often accompanies supraventricular tachyarrhythmias such as atrial fibrillation (AF), which is referred to as tachycardia-bradycardia syndrome (TBS). Although there have been many studies on electrical remodeling in TBS,
Shunsuke Baba, Satoko Shinjo, Daiki Seya, Hiroki Bochimoto, Toru Akaike, Atsushi Nakano, Susumu Minamisawa   +6 more
doaj   +1 more source

Calsequestrin 2 deletion causes sinoatrial node dysfunction and atrial arrhythmias associated with altered sarcoplasmic reticulum calcium cycling and degenerative fibrosis within the mouse atrial pacemaker complex1 [PDF]

, 2013
Alexey V. Glukhov, Anuradha Kalyanasundaram, Qing Lou, Lori T. Hage, Brian J. Hansen, Andriy E. Belevych, Peter J. Mohler, Björn C. Knollmann, Muthu Periasamy, Sándor Györke, Vadim V. Fedorov   +10 more
openalex   +1 more source

Mechanisms of Sinoatrial Node Dysfunction in Heart Failure with Preserved Ejection Fraction

, 2023
Thássio Mesquita, Rui Zhang, Jae Hyung Cho, Rui Zhang, Yen‐Nien Lin, Lizbeth Sanchez, Joshua I. Goldhaber, Joseph Kwong‐Leung Yu, Jialiu A. Liang, Weixin Liu, Natalia A. Trayanova   +10 more
openalex   +2 more sources

Functional role of voltage gated Ca2+ channels in heart automaticity [PDF]

, 2015
Angelo G. Torrente, Matteo E. Mangoni, Pietro Mesirca   +2 more
core   +1 more source

ELECTROPHYSIOLOGIC DIAGNOSIS OF PATIENTS WITH SINUS NODE DYSFUNCTION: WITH SPECIAL REFERENCE TO A MODIFIED METHOD FOR CALCULATING SINOATRIAL CONDUCTION TIME

, 1980
Jin‐Jer Chen, Wen-Pin Lien, Fu-Zen Chang, Teh-Lu Wu   +3 more
openalex   +2 more sources

Microvascular Rarefaction in the Sinoatrial Node: A Potential Mechanism for Pacemaker Dysfunction early HFpEF [PDF]

BACKGROUND: Microvascular rarefaction is a feature of heart failure with preserved ejection fraction (HFpEF) that may underlie associated rhythm disturbances. Angiotensin II (AngII) signaling has been implicated, but its role in sinoatrial (SA) node dysfunction remains unclear.
Manning, Declan, Rivera, Ernesto J, Rhana, Paula, Matsumoto, Collin, Fong, Zhihui, Thai, Phung N, Muñoz, Manuel F, Contreras, Jorge E, Kim, Sei, Grainger, Nathan, Chiamvimonvat, Nipavan, Bautista, Geoanna M, Santana, L Fernando   +12 more
openaire   +1 more source

Quick or Slow Rhythm? [PDF]

, 2012
Chalhoub, Elie, El-Haddad, Boutros, Shaheen, Wassim   +2 more
core   +2 more sources

Abnormalities Caused by Left Bundle Branch Block [PDF]

, 2010
Ginter, James F., Loftis, Patrick
core   +1 more source

Selective sinoatrial suppression during post-ablation adenosine testing without atrioventricular block. [PDF]

Eur Heart J Case Rep
Mondal S, Muslim NA.
europepmc   +1 more source