Gross anatomic relationship between the human left atrial appendage and the left ventricular summit region: implications for catheter ablation of ventricular arrhythmias originating from the left ventricular summit
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Interventional Cardiac Electrophysiology"
DOI: 10.1007/s10840-022-01172-6
Abstract: The left ventricular summit (LVS) is a source of difficult-to-treat arrhythmias because of anatomical limitations. The aim of this study was to perform detailed research of the left atrial appendage (LAA) anatomy of cadaveric hearts… read more here.
Keywords: left atrial; left ventricular; anatomy; summit ... See more keywords
Anatomical Approach With Bipolar Ablation Between the Left Pulmonic Cusp and the Left Ventricular Outflow Tract for Left Ventricular Summit Arrhythmias.
Sign Up to like & getrecommendations! Published in 2020 at "Heart rhythm"
DOI: 10.1016/j.hrthm.2020.04.029
Abstract: BACKGROUND Radiofrequency ablation (RFA) of ventricular arrhythmias (VAs) arising from the inaccessible basal region of the left ventricular summit (LVS) is challenging due to proximity to coronary vessels, epicardial fat and poor RF delivery within… read more here.
Keywords: anatomical approach; rfa; vas; ventricular summit ... See more keywords
Electrocardiographic characteristics and mapping approach of ventricular arrhythmias originating from the left ventricular summit.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of electrocardiology"
DOI: 10.1016/j.jelectrocard.2018.04.001
Abstract: The left ventricular summit is the most common site of idiopathic epicardial ventricular tachycardia (VT). We report a case of a 48-yr-old lady who presented with VT of RBBB configuration, inferior axis and delayed initial… read more here.
Keywords: mapping approach; characteristics mapping; ventricular summit; electrocardiographic characteristics ... See more keywords
Comparison of radiofrequency ablation from the coronary cusps and endocardial left ventricular outflow tract for left ventricular summit ventricular arrhythmias in a porcine and infrared thermal model
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Cardiovascular Electrophysiology"
DOI: 10.1111/jce.15360
Abstract: The coronary cusps (CCs) are utilized as an alternative vantage point for radiofrequency catheter ablation (RFCA) of left ventricular summit ventricular arrhythmias but are sometimes a challenge despite favorable activation timing and pace mapping. read more here.
Keywords: summit ventricular; ventricular summit; coronary cusps; ventricular arrhythmias ... See more keywords
Insight of electrocardiographic and electrophysiological parameters on the left ventricular function in patients with ventricular arrhythmia from left ventricular summit
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Cardiovascular Electrophysiology"
DOI: 10.1111/jce.15904
Abstract: Ventricular arrhythmia (VA) commonly originate from the left ventricular summit (LVS) and results in left ventricular (LV) dysfunction in some patients; however, factors related to LV cardiomyopathy have not been well elucidated. Therefore, this study… read more here.
Keywords: insight electrocardiographic; left ventricular; ventricular arrhythmia; ventricular summit ... See more keywords
Approach selection of radiofrequency catheter ablation for ventricular arrhythmias originating from the left ventricular summit: potential relevance of Pseudo Delta wave, Intrinsicoid deflection time, maximal deflection index
Sign Up to like & getrecommendations! Published in 2017 at "BMC Cardiovascular Disorders"
DOI: 10.1186/s12872-017-0575-5
Abstract: BackgroundVentricular arrhythmias (VAs) originating from the left ventricular summit is a challenge for radiofrequency catheter ablation (RFCA). The present study aimed to investigate the appropriate RFCA strategy for VAs originating from the left ventricular summit.MethodsForty-five… read more here.
Keywords: originating left; deflection; ventricular summit; approach ... See more keywords