Cardiac resynchronisation therapy (CRT or CRT-P) is the insertion of electrodes in the left and right ventricles of the heart, as well as on occasion the right atrium, to treat heart failure by coordinating the function of the left and right ventricles via a pacemaker, a small device inserted into the anterior chest wall.

Cardiac resynchronization therapy (CRT) is a modality of cardiac pacing that provides simultaneous or nearly simultaneous electrical activation of the LV and right ventricle (RV) via stimulation of the LV and RV (biventricular pacing) or LV alone.

They are different in presentation as they specifically address which type of device therapy is indicated (CRT-pacemaker [CRT-P], CRT-defibrillator [CRT-D], or implantable cardioverter-defibrillator [ICD]) based on NYHA functional class and QRS duration and morphology.

Your doctor may also call this heart failure system a cardiac resynchronization therapy pacemaker (CRT-P). A CRT-P is designed to help your heart pump more effectively and meet your body’s need for blood flow. This handbook will tell you how a CRT-P system treats heart failure.

Feb 12, 2024 · Although cardiac resynchronization therapy (CRT) is an established treatment option, the effect of CRT in this population is still not well defined. This study aimed to investigate the early and late efficacy, survival, and safety of CRT in patients with tetralogy of Fallot.

Learn about Cardiac Resynchronization Therapy (CRT) device implantation, a minimally invasive heart failure treatment that restores synchronized heart rhythms and improves quality of life.

Oct 11, 2021 · Cardiac resynchronization therapy (CRT) is a standard treatment for mild-to-moderate and severe heart failure. Its effectiveness has been demonstrated in many clinical trials [1–6]. We have experienced many cases in which CRT was effective. Nevertheless, this treatment is not fully utilized.

Sep 2, 2003 · Cardiac resynchronization therapy (CRT) is an important new treatment for symptoms associated with congestive heart failure (CHF) caused by weakening of the heart muscle (cardiomyopathy).

Cardiac resynchronization therapy (CRT) is recommended for patients with reduced left ventricular (LV) systolic function, symptomatic heart failure, and LV conduction delay manifest as prolonged QRS duration. And yet despite the expectation of response, only 60% to 70% will respond to therapy.

Sep 26, 2023 · CRT can be achieved with a device designed only for pacing (CRT-P) or with the added capability of defibrillation (CRT-D) . This topic will review implantation techniques for CRT, LBAP, and HBP systems, as well as the approach to programming.