Results 111 to 120 of about 22,693 (206)

The Inverse Radius for Detection of Patients with Cardiac Dyssynchrony

Cardiac dyssynchrony, particularly in patients with LeftBundle Branch Block (LBBB), poses significant challengesin clinical diagnostics. This study investigates the curvature of the interventricular septum (IVS) throughout thecardiac cycle, as a ...
Struijk, Hans; id_orcid, Moore, Cooper, Von Ramm, Olaf T., Søgaard, Peter, Siemienski Andersen, Martin; id_orcid, Schmidt, Samuel Emil; id_orcid   +5 more
core   +1 more source

Radial dyssynchrony assessed by cardiovascular magnetic resonance in relation to left ventricular function, myocardial scarring and QRS duration in patients with heart failure

Journal of Cardiovascular Magnetic Resonance, 2009
Background Intuitively, cardiac dyssynchrony is the inevitable result of myocardial injury. We hypothezised that radial dyssynchrony reflects left ventricular remodeling, myocardial scarring, QRS duration and impaired LV function and that, accordingly ...
Ward Joseph, Stegemann Berthold, Smith Russell, Frenneaux Michael, Leyva Francisco, Foley Paul, Khadjooi Kayvan   +6 more
doaj  

Concepts of Cardiac Dyssynchrony and Dynamic Approach

Diagnostics
Cardiac conduction involves electrical activity from one myocyte to another, creating coordinated contractions in each. Disruptions in the conducting system, such as left bundle branch block (LBBB), can result in premature activation of specific regions ...
Bianca Iulia Catrina, Florina Batar, Ioan Manitiu, Liliana Prodan, Ciprian Tanasescu, Teodora Filip   +5 more
doaj   +1 more source

Impact of Digoxin Therapy on Cardiac Mechanical Dyssynchrony in Patients with Non-ischemic Heart Failure [PDF]

Huseyin Odabas, Ahmet Oğuz Baktır, Cem Korucu   +2 more
openalex   +1 more source

Papillary Muscles of the Left Ventricle: Integrating Electrical and Mechanical Dynamics

Journal of Cardiovascular Development and Disease
Background: Papillary muscles are structures integrated into the mitral valve apparatus, having both electrical and mechanical roles. The importance of the papillary muscles (PM) is mainly related to cardiac arrhythmias and mitral regurgitation.
Csilla Andrea Eötvös, Teodora Avram, Roxana Daiana Lazar, Iulia Georgiana Zehan, Madalina Patricia Moldovan, Patricia Schiop-Tentea, Giorgia Coseriu, Adriana Sarb, Gabriel Gusetu, Elena Buzdugan, Roxana Chiorescu, Diana Mocan-Hognogi, Sorin Pop, E. Kevin Heist, Dan Blendea   +14 more
doaj   +1 more source

Echo-Physiologic Aspects of Dyssynchrony and Resynchronization

, 2009
The research described in the thesis explores the key mechanisms through which a dyssynchronous electrical activation of the heart leads to cardiac mechanical dysfunktion.
de Boeck, B.W.L.
core  

Echocardiographic assessment of inter and intra ventricular dyssynchrony in heart failure patients with normal QRS duration. [PDF]

, 2014
INTRODUCTION : The management of patients with heart failure is an important issue in cardiology. The cost of healthcare associated with management and hospitalization is substantial.
Viswanathan, T
core  

Relationship of Echocardiographic Dyssynchrony to Long-Term Survival After Cardiac Resynchronization Therapy

, 2010
Background— The ability of echocardiographic dyssynchrony to predict response to cardiac resynchronization therapy (CRT) has been unclear.
John Gorcsan, Phillip J. Habib, Dennis M. McNamara, Evan C. Adelstein, Hideyuki Hara, Samir Saba, Olusegun Oyenuga, Hidekazu Tanaka   +7 more
core   +1 more source

Phase delay and neural dyssynchrony of the 40-Hz auditory steady-state response in mood and psychotic disorders [PDF]

Masaya Yanagi, Shizuka Ishida, Osamu Shirakawa, Mamoru Hashimoto   +3 more
openalex   +1 more source

CARDIAC RESYNCHRONISATION THERAPY: SELECTED PATHOPHYSIOLOGICAL ASPECTS OF DYSSYNCHRONY AND HEMODYNAMIC DISTURBANCES

Российский кардиологический журнал, 2012
Management of chronic heart failure (CHF) remains one of the most important problems in modern cardiology. Despite the recent pharmacotherapy successes, substantial numbers of CHF patients remain resistant to pharmaceutical treatment.
M. V. Kiyutina, I. G. Gordeev, I. V. Samoylenko, V. I. Samoylenko   +3 more
doaj