HRX 2026 Abstracts Library
Description
The Heart Rhythm Society is pleased to present the HRX 2026 Abstracts Library. Here you will find free digital access to posters presented at HRX 2026 in Atlanta, Georgia (September 18-20, 2026).
Summary
Availability:
On-Demand
Cost:
FREE
Contains (92)
4570854 MY RHYTHM: IN SILICO APP VALIDATION FOR PERSONALIZED ATRIAL FIBRILLATION TRIGGER DISCOVERY AND DAILY RISK FORECASTING
4569904 THE WEARABLE AI-PPG AF BURDEN: A PASSIVE AND DYNAMIC BURDEN TOOL WITH AN ECG-DISTILLED DEEP FOUNDATION MODEL IN HEARTBEAT
4570447 SUBCLINICAL ATRIAL FIBRILLATION DETECTED BY CONSUMER SMARTWATCH IN PATIENTS WITHOUT KNOWN AF: PREVALENCE, CHARACTERISTICS, AND CLINICAL OUTCOMES FROM THE HEARTBEAT STUDY
4571018 LOWER INCOME IS ASSOCIATED WITH WORSE WEARABLE BIOMETRICS AND CARDIOVASCULAR OUTCOMES IN THE HEARTBEAT STUDY
4570509 WEARABLE PPG-DERIVED BIOMETRICS ASSOCIATED WITH SEX-SPECIFIC CHA2DS2-VASC RISK THRESHOLDS: INSIGHTS FROM THE HEARTBEAT STUDY
4557032 CENTRAL SYMPATHETIC DENERVATION BY TRANSARTERIAL CATHETER ABLATION OF THE SUBCLAVIAN ANSAE: CHRONIC PERFORMANCE, SAFETY, AND THERAPY DURABILITY IN SWINE
4570875 COMPATIBILITY OF MICROAXIAL LEFT VENTRICULAR ASSIST CATHETERS WITH AN ELECTROANATOMIC MAPPING SYSTEM AND DUAL-ENERGY IRRIGATED CATHETER FOR VENTRICULAR MAPPING AND ABLATION IN A PORCINE CHRONIC INFARCT MODEL
4570410 PHYSICIAN PREFERENCES FOR 3D PRINTED AND VR LEFT ATRIA IN PROCEDURAL PLANNING FOR LAAO AND AF ABLATIONS: A PILOT STUDY
4570414 FEASIBILITY AND SAFETY OF EPICARDIAL ACCESS FOR VENTRICULAR TACHYCARDIA ABLATION USING VIDEO-ASSISTED THORACOSCOPIC EPICARDIAL ACCESS TOOL: EPI-EASE
4570818 MULTICENTER FIRST-IN-HUMAN EXPERIENCE OF A NOVEL RF TRANSSEPTAL GUIDEWIRE
4533788 SYNTHETIC SCAR MAPPING WITHOUT MRI: MACHINE LEARNING GENERATION OF LGE-EQUIVALENT MAPS FROM ELECTROANATOMIC VOLTAGE SUBTRACTION FEATURES IN PATIENTS WITH VENTRICULAR TACHYCARDIA
4567472 AI-BASED WAVE TRACKING FOR CARDIAC ABLATION
4570325 DEFINING THE LIMITS OF PULMONARY VEIN ISOLATION: ELECTROANATOMIC SUBSTRATE PREDICTS RECURRENCE IN FIRST-TIME PAROXYSMAL ATRIAL FIBRILLATION ABLATION
4570355 CLINICAL VALIDATION OF A NOVEL 12-LEAD ECG-BASED NONINVASIVE CARDIAC MAPPING ALGORITHM AGAINST INVASIVE ELECTROANATOMIC MAPPING
4568814 DEAP MAPPING: DEEP LEARNING–BASED MEMBRANE POTENTIAL RECONSTRUCTION FROM ANNOTATION-FREE UNIPOLAR ELECTROGRAMS FOR SUBSTRATE CHARACTERIZATION IN ATRIAL FIBRILLATION
4566268 ACCURACY OF AI-ASSISTED CARDIAC MODELING USING A 2-DIMENSIONAL INTEGRATED INTRACARDIAC ECHOCARDIOGRAPHY SYSTEM
4570450 DIGITAL-TWIN SCAR AND WALL-THINNING IMAGING FEATURES DISTINGUISHING VT-CRITICAL SITES IDENTIFIED BY MULTIPOLAR AND WAVEFRONT ANNOTATION IN SCAR-RELATED VENTRICULAR TACHYCARDIA
4570465 MAPPING REAL-TIME DIASTOLIC CORRIDOR OF POLYMORPHIC VENTRICULAR TACHYCARDIA/VENTRICULAR FIBRILLATION: A NOVEL TECHNIQUE
4569960 ROLE OF DIGITAL TWINS IN PATIENTS UNDERGOING CATHETER ABLATION FOR ATRIAL FIBRILLATION: PILOT EXPERIENCE WITH PERSONALIZED ABLATION STRATEGY
4570955 TOWARDS PREDICTING ATRIAL FIBRILLATION BURDEN: USING A NAÏVE RADIOMICS PIPELINE APPLIED TO PRE-PROCEDURE CARDIAC MAGNETIC RESONANCE IMAGES
4564166 CLINICAL YIELD OF SCHEDULED VERSUS UNSCHEDULED REMOTE CARDIAC DEVICE TRANSMISSIONS: A TWELVE-MONTH EVALUATION OF VENDOR-DEFINED AND CLINICIAN-DEFINED ACTIONABILITY
4570977 INTEGRATED SOFTWARE AND SERVICE WORKFLOW REDUCES CLINIC BURDEN AND SUPPORTS TIMELY CARE IN CARDIAC DEVICE ADVISORY MANAGEMENT
4570970 SAME-DAY, ACCURATE NEW-ONSET ATRIAL FIBRILLATION ALERTS ARE ACHIEVED ACROSS CARDIAC IMPLANTABLE ELECTRONIC DEVICE (CIED) TYPES AND MANUFACTURERS USING AN INTEGRATED REMOTE MONITORING SOFTWARE AND SERVICES PLATFORM
4566952 PROACTIVE IDENTIFICATION OF DISCONNECTED CIED PATIENTS UTILIZING ENHANCED SYSTEM-TO-SYSTEM INTEROPERABILITY: A PROOF-OF-CONCEPT WORKFLOW ANALYSIS
4570947 A COLLECTOR'S CURVE APPROACH TO DATA COMPLETENESS IN HL7-BASED REMOTE MONITORING OF CARDIAC IMPLANTABLE ELECTRONIC DEVICES
4567291 DEVICE-DETECTED VENTRICULAR ARRHYTHMIA AND ICD THERAPY ACROSS THE FEMALE LIFE COURSE: A MULTI-VENDOR, REAL-WORLD ANALYSIS OF 35,515 DEFIBRILLATOR PATIENTS
4570698 LONG-TERM NATURAL HISTORY OF TRANSVENOUS LEAD PARAMETERS FROM REAL-WORLD, POPULATION-WIDE REMOTE MONITORING DATA
4570416 AUTOMATED DEVICE-BASED FAR-FIELD ELECTROGRAM MEASUREMENT OF LEFT VENTRICULAR ACTIVATION TIME (LVAT) CORRELATES WITH ECG V6-BASED LVAT FOR LEFT BUNDLE BRANCH CAPTURE ASSESSMENT
4570457 SINGLE-CENTER EXPERIENCE LAUNCHING REMOTE MONITORING FOR THE ABBOTT AVEIR™ LEADLESS PACEMAKER
4570823 HIGHLY SENSITIVE DETECTION OF VENTRICULAR OVERSENSING USING DEEP LEARNING IN CIEDS
4568255 FIRST REPORTED CASE SERIES OF AF ABLATION USING THE STAR APOLLO MAPPING SYSTEM INTEGRATED WITH THE CARTO 3 SYSTEM
4569921 PREDICTION OF OBSTRUCTIVE SLEEP APNEA USING VAE REPRESENTATIONS FROM 12-LEAD ECG
4570072 NON-INVASIVE VAGUS NERVE STIMULATION IN PATIENTS UNDERGOING ELECTROPHYSIOLOGICAL STUDY
4570166 AI-ECG TO PREDICT MORTALITY IN PATIENTS PRESENTING WITH CHEST PAIN
4570281 NON-PULMONARY VEIN DRIVER ABLATION GUIDED BY THE TAU20-RETROMAPPING SYSTEM
4570295 NOVEL ENDOVASCULAR ADJUNCTS FOR COMPLEX LEAD EXTRACTION: CLINICAL OUTCOMES WITH INTRAVASCULAR LITHOTRIPSY
4570319 EXPLORATORY EVALUATION OF A COMPOSITE VASCULAR IMPAIRMENT INDEX FOR DETECTION OF SUBCLINICAL ARTERIAL DYSFUNCTION IN IDIOPATHIC INFLAMMATORY MYOPATHIES
4570407 AI-ECG TRIAGE FROM A SINGLE EMERGENCY-DEPARTMENT ECG: A DEPLOYABLE DIGITAL WORKFLOW FOR SMARTER ATRIAL FIBRILLATION DETECTION AFTER ISCHEMIC STROKE
4570456 ARTIFICIAL INTELLIGENCE FOR STROKE PREVENTION IN PATIENTS WITH ATRIAL FIBRILLATION: CREATING PERSONALIZED CATHETERS FOR LEFT ATRIAL APPENDAGE CANNULATION
4570472 CATHETER ABLATION IN CARDIAC AMYLOIDOSIS: A SYSTEMATIC REVIEW AND META-ANALYSIS OF SAFETY AND EFFICACY
4570769 COMPARATIVE LONG-TERM OUTCOMES OF CONTEMPORARY PULSED FIELD ABLATION TECHNOLOGIES: REAL-WORLD DATA FROM THE MULTICENTER ITHACA REGISTRY
4570873 PERFORMANCE OF CONCOMITANT LEFT AND RIGHT MICROAXIAL VENTRICULAR ASSIST CATHETERS FOR SUPPORT OF VENTRICULAR ARRHYTHMIAS IN A PORCINE CHRONIC INFARCT MODEL
4570907 ELLIPSOID-GUIDED TEMPLATE ADAPTATION AND GENERATION OF THE PATIENT-SPECIFIC VENTRICULAR MESH FOR ELECTROCARDIOGRAPHIC IMAGING (ECGI)
4570949 LATE QTC PROLONGATION DURING ANTIARRHYTHMIC DRUG THERAPY: INCIDENCE AND DETECTION USING A NOVEL ECG SOFTWARE PLATFORM
4570966 DIGITAL ENGAGEMENT FACTORS ASSOCIATED WITH SUSTAINED 15% WEIGHT LOSS AT THREE YEARS: IMPLICATIONS FOR CARDIOVASCULAR RISK REDUCTION
4570971 CONCORDANCE OF SMARTWATCH AND 12-LEAD QTC MEASUREMENTS ACROSS CRITICAL THRESHOLDS IN ANTIARRHYTHMIC DRUG LOADING
4570991 EVALUATING ZERO-SHOT CAPABILITIES OF MULTIMODAL LARGE LANGUAGE MODELS FOR SINGLE-LEAD ECG INTERPRETATION FROM IMPLANTABLE LOOP RECORDERS
4571006 HEART RATE VARIABILITY PATTERNS ACROSS AT/AF AND PVC STRATA FROM LONGITUDINAL IMPLANTABLE CARDIAC MONITOR DATA
4571014 VOLUMETRIC SOURCE IMAGING FOR THE NON-INVASIVE LOCALIZATION OF SEPTAL VENTRICULAR TACHYCARDIA CIRCUITS
4571048 CLINICAL VALIDATION OF INTELLIGENT FINGER-VIDEO PHOTOPLETHYSMOGRAPHY-BASED VITAL SENSING SYSTEM FOR AFFORDABLE UBIQUITOUS HEALTH MONITORING
4571044 CLINICAL VALIDATION OF WIRELESS SINGLE LEAD FOREARM PATCH AND FINGER CAP ELECTROCARDIOGRAM SENSORS AND QUALITY-AWARE DATA ANALYTICS FOR PERSONALIZED CARDIAC HEALTH MONITORING IN HOME HEALTHCARE
4580440 A MULTIMODAL WORLD MODEL INTEGRATING MRI FOR DYNAMIC TREATMENT OPTIMIZATION DURING THE BLANKING PERIOD AFTER ATRIAL FIBRILLATION ABLATION
4580874 UTILITY AND CLINICAL INTERPRETABILITY OF THE HEARTWATCH ARM-BASED ECG SYSTEM
4573308 REAL-TIME ACTIVATION MAPPING OF UNIFORM WAVEFRONTS USING THE TAU20-RETROMAPPING SYSTEM TO GUIDE PERSISTENT ATRIAL FIBRILLATION ABLATION
4570863 ARTIFICIAL INTELLIGENCE ASSISTED TRIAGE OF EMERGENT CONDITIONS DURING HOSPITAL ADMISSIONS
4570154 RHYTHMGUIDE: A CLINICIAN-SUPERVISED, SOURCE-GROUNDED AI ASSISTANT FOR ELECTROPHYSIOLOGY GUIDELINE NAVIGATION INTRODUCTION
4570411 THE PATIENT HISTORY ASSISTANT FOR NAVIGATING TREATMENT AND OUTCOME MANAGEMENT (PHANTOM): A CONVERSATIONAL AI FRAMEWORK FOR ENHANCING ATRIAL FIBRILLATION DATA QUALITY AND RISK STRATIFICATION
4570455 LARGE LANGUAGE MODEL CLASSIFICATION OF CLINICAL NOTES TO FACILITATE LIFESTYLE INTERVENTION IN PATIENTS WITH ATRIAL FIBRILLATION
4550527 PPG-DERIVED BURDEN-SURVIVAL CURVES AFTER AF ABLATION REVEAL RECURRENCE AND BURDEN DIFFERENCES BETWEEN ABLATION TECHNIQUES
4566283 TRIAXIAL BODYSEISMOGRAPHY FOR CONTACTLESS BLOOD PRESSURE MONITORING USING PHYSICS-CONSTRAINED DEEP LEARNING
4571034 SMARTWATCH-DERIVED ATRIAL FIBRILLATION BURDEN IS ASSOCIATED WITH ALL-CAUSE HOSPITALIZATION IN THE HEARTBEAT STUDY
4569917 SMARTWATCH-DERIVED BIOMETRICS ENABLE EARLY, CLINICALLY RELEVANT DETECTION OF IMPENDING EMERGENCY VISITS: FINDINGS FROM THE HEARTBEAT STUDY
4570532 DYNAMIC EVOLUTION OF SERIAL PPG-DERIVED AF RISK SCORES AFTER AF ABLATION IDENTIFIES PATIENTS AT RISK OF RECURRENCE
4570452 PERSONALIZING THE BLANKING PERIOD THROUGH MACHINE-LEARNED AF BURDEN PROFILES
4570395 SUPERVISED PRETRAINING ENABLES DIASTOLIC BLOOD PRESSURE SCREENING FROM PASSIVE WEARABLE PPG
4567303 EVALUATION OF CLOUD BASED AGGREGATION PLATFORMS IN A PEDIATRIC CARDIAC DEVICE REMOTE MONITORING CLINIC
4570458 ULTRA-LOW ENERGY ATRIAL CARDIOVERSION BY LEFT ATRIAL MULTI-SITE PACING: A NOVEL PARADIGM FOR FUNCTIONAL SINUS RHYTHM RESTORATION
4570830 ROBOTIC MAGNETIC NAVIGATION FOR COMPLEX PVC ABLATION IN A COHORT AT HIGH RISK FOR RECURRENCE
4570454 A CALL TO ACTION: ALIGNMENT OF IMPLANTABLE CARDIOVERTER DEFIBRILLATOR DEFAULTS WITH GUIDELINES RECOMMENDATIONS TO IMPROVE OUTCOMES
4571003 COMPARISON OF RHYTHM MONITORING STRATEGIES FOR DETECTION OF ATRIAL ARRHYTHMIA RECURRENCE FOLLOWING PULSED FIELD ABLATION IN PATIENTS WITH ATRIAL FIBRILLATION
4580958 INTEGRATING CTI AND PVI ON A SINGLE PFA PLATFORM: FIRST CLINICAL EXPERIENCE WITH A NOVEL LINEAR-TIP CATHETER
4568025 EAST VS. WEST IN AI DIAGNOSTICS: BENCHMARKING INTERNATIONAL LLMS IN DIFFERENTIATING VENTRICULAR TACHYCARDIA
4567538 ARTIFICIAL INTELLIGENCE DETECTION OF CARDIAC AMYLOIDOSIS USING ELECTROCARDIOGRAMS: INTERIM RESULTS FROM THE MULTICENTER CONCERTO STUDY
4570898 ROBUST COLLECTION OF ECG SIGNALS FROM A NON-TRADITIONAL LOCATION, REGARDLESS OF PATIENT SELF-ADJUSTMENT
4571002 INTER-ANNOTATOR AGREEMENT IN AMBULATORY ECG RHYTHM ANNOTATION: A LARGE-SCALE STUDY OF CLASSIFICATION RELIABILITY, TRANSITION TIMING, AND PVC LOCALIZATION ACROSS 19 CLINICIANS
4570995 NO CATH, NO PROBLEM? ELECTROCARDIOGRAPHIC ARTIFICIAL INTELLIGENCE (ECG-AI) FOR NON-INVASIVE CLASSIFICATION OF MEAN PULMONARY CAPILLARY WEDGE PRESSURE
4566926 CHASING PERFECTION IN ECG AI: IMPACT OF VALIDATION METHODS AND DATASETS
4567991 TRUSTECGANALYTICS: A QUALITY-AWARE AND RHYTHM-AWARE ECG ANALYTICS FRAMEWORK FOR TRUSTWORTHY CARDIAC ARRHYTHMIA RECOGNITION AND CONTINUOUS CARDIAC HEALTH MONITORING
4567170 SCALING LAWS IN ECG FOUNDATION MODELS: PRE-TRAINING DATA VOLUME DRIVES PERFORMANCE GAINS ACROSS RHYTHM, FORM, DIAGNOSIS, AND STRUCTURAL HEART DISEASE TASKS
4567935 THE TWO MINUTE FLOOR: MODELING THE STRUCTURAL ATRIAL FIBRILLATION BURDEN DETECTION ASYMMETRY BETWEEN IMPLANTABLE CARDIAC MONITORS AND CONTINUOUS E-TEXTILE WEARABLES
4570788 VENTRICULAR TACHYCARDIA INCIDENCE DURING EXERCISE AND ACTIVITIES OF DAILY LIVING
4570451 A NON-RANDOMIZED CLINICAL TRIAL FOR THE VALIDATION OF A PHOTOPLETHYSMOGRAPHY BASED ALGORITHM FOR DETECTION OF ATRIAL FIBRILLATION VIA A WEARABLE DEVICE
4570466 CLINICAL TRANSLATIONAL RESEARCH ON BLOCKING THE VICIOUS CYCLE OF ATRIAL FIBRILLATION, HEART FAILURE AND SLEEP APNEA IN THE ELDERLY: BASED ON THE NATIONAL STANDARDIZED DATABASE LED BY OUR TEAM AND THE SELF-DEVELOPED DUAL-MODAL AI WEARABLE SYSTEM
4566259 CONTACTLESS BED-BASED BODYSEISMOGRAPHY FOR SLEEP STAGING AND SLEEP APNEA MONITORING
4566289 CONTEXT-AWARE CONTACTLESS AFIB DETECTION FROM BED-BASED BODYSEISMOGRAPHY
4580936 A VIRTUAL ATRIAL FIBRILLATION CLINIC INTEGRATING WEARABLES TO DELIVER SCALABLE LIFESTYLE RISK FACTOR MODIFICATION
4573625 REAL-TIME DIGITAL TWINS FOR INTRAPROCEDURAL DECISION SUPPORT: MULTI-CENTER VALIDATION OF A CROSS-PLATFORM FRAMEWORK
4573644 ATTEMPTED CONDUCTION SYSTEM PACING AND MORTALITY: INSIGHTS FROM THE CONSPIRE REGISTRY WITH CORE LAB ADJUDICATION
4573658 A NOVEL CARDIO-RESPIRATORY PHYSIOLOGICAL ASSIST TECHNOLOGY FOR SYNCHRONIZING THE HEART RHYTHM TO RESPIRATORY DYNAMICS FOR ALLEVIATING PULMONARY CONGESTION IN PATIENTS WITH CHRONIC HEART FAILURE, FIRST-IN-HUMAN STUDY
4580222 INTERIM RESULTS OF A POINT PFA CATHETER IN THE TREATMENT OF FOCAL VENTRICULAR ARRHYTHMIAS (FOCUS-PFA)
4566486 GENERAL-PURPOSE LLMS FOR WCT CLASSIFICATION: NOT READY FOR PRIME TIME
4566942 MOBILE ELECTROPHYSIOLOGY SYSTEM WITH MIXED REALITY VIRTUAL SCREENS FOR PEDIATRIC ABLATION
 


HRX is a Heart Rhythm Society (HRS) experience. Registered 501(c)(3). EIN: 04-2694458.

Vision:
To end death and suffering due to heart rhythm disorders.

Mission:
To Improve the care of patients by promoting research, education, and optimal health care policies and standards.
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