Results 111 to 120 of about 226,833 (317)

Heart failure in children and adolescents: an update on diagnostic approaches and management [PDF]

Clinical and Experimental Pediatrics
Cardiac failure is a clinical syndrome that may develop in children owing to cardiac dysfunction or underlying structural heart diseases. Considering the differences in diagnostic and therapeutic approaches for pediatric heart failure (PHF) and adult ...
Amit Agrawal, Dalwinder Janjua, Abdulrahman Ahmed Alsayed Ali Zeyada, Ahmed Taher Elsheikh   +3 more
doaj   +1 more source

Unveiling the Microvasculature: The Index of Microcirculatory Resistance and Its Expanding Role in Cardiovascular Care

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Index of microcirculatory resistance (IMR) is a cutting‐edge, wire‐based tool that advances the capability assessment of coronary microvascular function. By utilizing distal coronary pressure and mean transit time under maximal hyperemia, IMR delivers consistent, reproducible insights into the microvasculature's dynamic health.
Joanna Sohn, Matthew A. Soderstrom, Ariana Ramirez, John‐Henry Dean, Raj Shah, Debanshu Roy, Kenneth Stone, Ariel Vinas, Bryan Ramsey, Charles Lin, Robert Chilton   +10 more
wiley   +1 more source

Ablation of idiopathic ventricular tachycardia originating from posterior mitral annulus by using electroanatomical mapping [PDF]

, 2015
Tolga Aksu,1 Tumer Erdem Guler,1 Ebru Golcuk,2 Kazim Serhan Ozcan,1 Ismail Erden1 1Department of Cardiology, Derince Training and Research Hospital, Kocaeli, Turkey; 2Department of Cardiology, School of Medicine, Koç University, Istanbul, Turkey ...
Aksu T, Golcuk E, Guler TE, Ozcan KS, Erden I   +4 more
core  

Role of Neuroimaging Before Coronary Angiography in Patients With Out‐of‐Hospital Cardiac Arrest

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Patients presenting following out‐of‐hospital cardiac arrest (OOHCA) often require emergency coronary angiography. Presentations can be associated with syncope or head‐trauma. Aims We investigated the impact and utility of pre‐coronary angiography CT‐Brain (CT‐B) in patients following OOHCA on clinical outcomes.
Edmond Wong, Kathryn Yu, Davide Tomassoni, Timothy Scully, Timothy Yeung, Jennifer Cooke, David Tong, Jaya Chandrasekhar, Jason Nogic   +8 more
wiley   +1 more source

Effect of physiological and pharmacological stress on heart rate, blood pressure, and echocardiographic measurements in healthy Warmblood horses

Journal of Veterinary Internal Medicine
Background Echocardiographic measurements are important prognostic indicators but might be influenced by heart rate and blood pressure. This is particularly important when comparing repeated examinations.
Alexander Dufourni, Eva Buschmann, Ingrid Vernemmen, Glenn VanSteenkiste, Gunther vanLoon, Annelies Decloedt   +5 more
doaj   +1 more source

Pacemapping [PDF]

, 2005
Pacemapping (PM) is an electrophysiologic technique designed to help locating tachycardia sources by stimulating at different endocardial sites in order to reproduce the clinical tachycardia characteristics.
Nicasio Perez-Castellano, Moreno, Mauricio, Perez-Castellano, Nicasio, Julian Villacastín, Mauricio Moreno, Villacastín, Julian   +5 more
core  

Benefit of pacing and beta-blockers in idiopathic repetitive polymorphic ventricular tachycardia [PDF]

, 2003
Pacing and Beta-Blockers in Repetitive Polymorphic VT. An 18-year-old woman presented with recurrent exercise-induced syncopal episodes and severe systolic dysfunction.
Nieto, Vicente, Rodríguez, Juan C., Pérez Castellano, Nicasio, Medina, Olga   +3 more
core   +1 more source

The Impact of a Visualized Steerable Sheath on Radiofrequency Catheter Ablation for First‐Time Atrial Fibrillation Ablation: A Prospective, Randomized, Single‐Blind Study

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background A 3D electroanatomical mapping (3D‐EAM) visualized steerable sheath was designed to improve catheter placement and reduce radiation exposure during ablation, an established treatment for atrial fibrillation (AF). However, prospective randomized data comparing the procedural and clinical outcomes of visualized and non‐visualized ...
Chun‐Kai Chen, Chih‐Chieh Yu, Min‐Tsun Liao, Hui‐Chun Huang, Yen‐Bin Liu   +4 more
wiley   +1 more source

A Preexcited Tachycardia [PDF]

Journal of Cardiovascular Electrophysiology, 1999
Fred Morady, FRED MORADY
openaire   +2 more sources

Tachycardia-induced Cardiomyopathy (Tachycardiomyopathy) [PDF]

, 2008
The term tachycardia-induced cardiomyopathy or tachycardiomyopathy refers to impairment in left ventricular function secondary to chronic tachycardia, which is partially or completely reversible once the tachyarrhythmia is controlled.
Mohamed, H.A.
core   +1 more source