Results 211 to 220 of about 140,037 (315)

Correction: Delineation of intracavitary electrograms for the automatic quantification of decrement-evoked potentials in the coronary sinus with deep-learning techniques. [PDF]

Front Physiol
Jimenez-Perez G, Acosta J, Bocanegra Pérez ÁJ, Arana-Rueda E, Frutos-López M, Sánchez-Brotons JA, Llamas-Gómez H, Di Massa Pezzutti R, González de la Portilla Concha C, Camara O, Pedrote A.   +10 more
europepmc   +1 more source

New Retrograde Coronary Sinus Perfusion Catheter without Requiring Right Atriotomy.

, 1992
Akimitsu Yamaguchi, Nobuo Kitamura, Masayuki Kawashima, S Noji, Taichi Miki, Masaki Otaki   +5 more
openalex   +2 more sources

Haemodynamic‐energetic mechanism of sudden cardiac death in severe aortic stenosis: A modelling study

The Journal of Physiology, EarlyView.
Abstract figure legend A sudden decrease in total peripheral resistance (TPR), as observed during vasovagal syncope, leads to a reduction in aortic systolic pressure (AO pressure) and afterload. In healthy individuals, the consequent decrease in left ventricular systolic pressure (LV pressure) lowers stroke work and myocardial energy expenditure.
Martin Dvoulety, Michal Sitina
wiley   +1 more source

Transcatheter Management of Coronary Sinus Atrial Septal Defect in L-Transposition of the Great Arteries. [PDF]

JACC Case Rep
Martz CA, Hartog RR, Williford NN, Sintek MA, Balzer DT.   +4 more
europepmc   +1 more source

Sinus Node and Right Coronary Artery Aneurysms With Atrial Fistula: A Case Report and Literature Review [PDF]

Tue Minh Vo, Dung Duc Nguyen, Hung Xuan Nguyen, Phuoc Dang Nguyen, Ngoc-Ha Tran, Chau Dang, Tam Tran, Vinh Duc An Bui   +7 more
openalex   +1 more source

The influence of delayed ventricular activation on cardiac repolarization: Insights from electrocardiographic imaging

The Journal of Physiology, EarlyView.
Abstract figure legend This study examines the relationships between activation and repolarization times in epicardial reconstructed unipolar electrograms derived from ECG‐imaging in patients with normal and delayed ventricular activation. In patients with a narrow QRS‐complex, ECG‐imaging reveals significant variability in the activation ...
Karin C. Smits, Ted E.M. Lempers, Marc Strik, Job Stoks, Roel Meiburg, Matthijs J.M. Cluitmans, Paul G.A. Volders, Kevin Vernooy, Frits W. Prinzen, Uyên Châu Nguyên   +9 more
wiley   +1 more source

Transcatheter Closure of Left Circumflex Coronary Artery to Coronary Sinus Fistula. [PDF]

JACC Case Rep
Feldman D, Echarte-Morales J, Sturla M, Millin A, Ho EC, Assafin M, Slipczuk L, Pu M, Scotti A, Latib A.   +9 more
europepmc   +1 more source

Two Cases of Long-term Coronary Sinus Pacing by Medtronic Model 6992 Lead

, 2004
Yuji Nakazato, Yasuro Nakata
openalex   +2 more sources

Safety and feasibility of percutaneous retrograde coronary sinus delivery of autologous bone marrow mononuclear cell transplantation in patients with chronic refractory angina [PDF]

, 2011
Jorge Tuma, Roberto Fernández-Viña, Antonio Carrasco, Jorge Castillo, Carlos Cruz, Álvaro Ximénez‐Carrillo, J. Ercilla, C. Yarleque, J. Cunza, Timothy D. Henry, Amit N. Patel   +10 more
openalex   +1 more source

Repolarization adaptation to rapid change in heart rate in human models – a review

The Journal of Physiology, EarlyView.
Abstract figure legend This review focuses on non‐invasive assessment of repolarization duration and dispersion (heterogeneity) adaptation to change in heart rate (HR). HR was increased incrementally by left atrial pacing during an electrophysiology (EP) study and by a bolus injection of atropine and in a step up/down fashion by repeated right atrial ...
Lennart Bergfeldt, Karl‐Jonas Axelsson, Pia Dahlberg, Farzad Vahedi, Gunilla Lundahl, Lennart Gransberg   +5 more
wiley   +1 more source