Andreas Bollmann

Left atrial appendage function and pulmonary venous flow in patients with nonrheumatic atrial fibrillation and their relation to spontaneous echo contrast.

Patients with persistent atrial fibrillation taking oral verapamil exhibit a lower atrial frequency on the ECG.

Atrial fibrillatory frequency predicts atrial defibrillation threshold and early arrhythmia recurrence in patients undergoing internal cardioversion of persistent atrial fibrillation.

Importance of left atrial diameter and atrial fibrillatory frequency for conversion of persistent atrial fibrillation with oral flecainide.

Frequency measures obtained from the surface electrocardiogram in atrial fibrillation research and clinical decision-making.

Echocardiographic and electrocardiographic predictors for atrial fibrillation recurrence following cardioversion.

Atrial fibrillatory frequency, atrial fibrillatory rate, or atrial cycle length--does it matter?

Effectiveness of catheter ablation for coexisting atrial fibrillation and atrial flutter.

Determinants and prognostic significance of immediate atrial fibrillation recurrence following cardioversion in patients undergoing pulmonary vein isolation.

Time-frequency analysis of the surface electrocardiogram for monitoring antiarrhythmic drug effects in atrial fibrillation.

Analysis of the surface electrocardiogram for monitoring and predicting antiarrhythmic drug effects in atrial fibrillation.

Pilot study: Noninvasive monitoring of oral flecainide's effects on atrial electrophysiology during persistent human atrial fibrillation using the surface electrocardiogram.

First comes diagnosis then comes treatment: an under-appreciated paradigm in atrial fibrillation management.

Antiarrhythmic drugs in patients with implantable cardioverter-defibrillators.

Evaluation of noncardiac chest pain: diagnostic approach, coping strategies and quality of life.

Predicting spontaneous termination of atrial fibrillation using the surface ECG.

Frequency analysis of atrial fibrillation from the surface electrocardiogram.

Electroatriography - time-frequency analysis of atrial fibrillation from modified 12-lead ECG configurations for improved diagnosis and therapy.

Analysis of surface electrocardiograms in atrial fibrillation: techniques, research, and clinical applications.

Electrocardiology of atrial fibrillation. Current knowledge and future challenges.

Detection and feature extraction of atrial tachyarrhythmias. A three stage method of time-frequency analysis.

Validation and clinical application of time-frequency analysis of atrial fibrillation electrocardiograms.

Transthoracic tissue Doppler imaging of the atria to determine atrial fibrillation cycle length.

Pulmonary venous flow assessed by Doppler echocardiography in the management of atrial fibrillation.

About arrhythmogenic triggers and substrates in aging atria: partners in crime for atrial fibrillation development?

Electrocardiographic characteristics of fibrillatory waves in new-onset atrial fibrillation.

Exercise testing for non-invasive assessment of atrial electrophysiological properties in patients with persistent atrial fibrillation.

Atrial fibrillatory rate and risk of left atrial thrombus in atrial fibrillation.

A Gaussian mixture model for time-frequency analysis of atrial fibrillation electrocardiograms.

Septic vegetation at the left atrial appendage entrance after pulmonary vein ablation for atrial fibrillation.

Spatial characteristics of atrial fibrillation electrocardiograms.

Initial clinical experience with a remote magnetic catheter navigation system for ablation of cavotricuspid isthmus-dependent right atrial flutter.

Computed tomography model-based treatment of atrial fibrillation and atrial macro-re-entrant tachycardia.

Ablation of atrial fibrillation: patient selection, techniques, and the results.

Delineation of anatomical relation of important adjacent structures to the left atrium in electroanatomical mapping using fluoroscopy images.

Fibrillatory rate response to candesartan in persistent atrial fibrillation.

Analysis of atrial fibrillation: from electrocardiogram signal processing to clinical management.

Noninvasive mapping of human atrial fibrillation.

Initial clinical experience with the new irrigated tip magnetic catheter for ablation of scar-related sustained ventricular tachycardia: a small case series.

Color-coded three-dimensional entrainment mapping for analysis and treatment of atrial macroreentrant tachycardia.

Waveform characterization of atrial fibrillation using phase information.

Poincaré surface profiles of RR intervals: a novel noninvasive method for the evaluation of preferential AV nodal conduction during atrial fibrillation.

Relation between atrial fibrillatory rate and markers of inflammation and haemostasis in persistent human atrial fibrillation.

Atrial fibrillatory rate and risk of stroke in atrial fibrillation.

A genotype-dependent intermediate ECG phenotype in patients with persistent lone atrial fibrillation genotype ECG-phenotype correlation in atrial fibrillation.

How many leads are necessary for a reliable reconstruction of surface potentials during atrial fibrillation?

Limitations of Dower's inverse transform for the study of atrial loops during atrial fibrillation.

Right atrial organization and wavefront analysis in atrial fibrillation.

Long-term results and the predictors of outcome of catheter ablation of atrial fibrillation using steerable sheath catheter navigation after single procedure in 674 patients.

Should transesophageal echocardiography be done in all patients who underwent catheter ablation of atrial fibrillation? A case report and review of the literature.

Circumferential pulmonary vein isolation and linear left atrial ablation as a single-catheter technique to achieve bidirectional conduction block: the pace-and-ablate approach.

Results of recent studies in catheter ablation of ventricular tachycardias: in whom to abandon the ICD?

Chromosome 4q25 variants and atrial fibrillation recurrence after catheter ablation.

Circadian variation in dominant atrial fibrillation frequency in persistent atrial fibrillation.

Safety of remote magnetic navigation in patients with pacemakers and implanted cardioverter defibrillators.

Role of the atrial rate as a factor modulating ventricular response during atrial fibrillation.

Catheter ablation of electrical storm due to monomorphic ventricular tachycardia in patients with nonischemic cardiomyopathy: acute results and its effect on long-term survival.

Six-month follow-up of isthmus-dependent right atrial flutter ablation using a remote magnetic catheter navigation system: a case-control study.

Catheter ablation of scar-related ventricular tachycardia in patients with electrical storm using remote magnetic catheter navigation.

[Atrial fibrillation frequency a possible prognostic support in atrial fibrillation. FAF analysis gives hope for better therapeutic choice].

Catheter ablation of atrial fibrillation using remote magnetic catheter navigation: a case-control study.

Steerable versus nonsteerable sheath technology in atrial fibrillation ablation: a prospective, randomized study.

Performance of an implantable automatic atrial fibrillation detection device: impact of software adjustments and relevance of manual episode analysis.

Long-term efficacy of single procedure remote magnetic catheter navigation for ablation of ischemic ventricular tachycardia: a retrospective study.

Effects of baseline P-wave duration and choice of atrial septal pacing site on shortening atrial activation time during pacing.

Left ventricular diastolic dysfunction in atrial fibrillation: predictors and relation with symptom severity.

Response of high-sensitive C-reactive protein to catheter ablation of atrial fibrillation and its relation with rhythm outcome.

Diagnosis of atrial tachycardias originating from the lower right atrium: importance of P-wave morphology in the precordial leads V3-V6.

Effects of dronedarone and amiodarone on atrial fibrillatory rate in patients with persistent atrial fibrillation.

Letter regarding article, "Symptoms and functional status of patients with atrial fibrillation: state of the art and future research opportunities".

Reduction of stroke and mortality in patients with atrial fibrillation by catheter ablation? Finally, tackling the hard endpoints.

Influence of oral antiplatelet therapy on hemorrhagic complications of pacemaker implantation.

Response of circulating heat shock protein 70 and anti-heat shock protein 70 antibodies to catheter ablation of atrial fibrillation.

Left ventricular diastolic dysfunction and thromboembolic risk in atrial fibrillation: diastolic dysfunction and thromboembolic risk in AF.

Usefulness of dronedarone in patients with atrial arrhythmias.

Diagnosis of arrhythmias in athletes using leadless, ambulatory HR monitors.

Catheter ablation of atrial fibrillation supported by novel nonfluoroscopic 4D navigation technology.

Novel oral anticoagulants in a real-world cohort of patients undergoing catheter ablation of atrial fibrillation.

Prevalence and predictors of worsened left ventricular diastolic dysfunction after catheter ablation of atrial fibrillation.

Successful nonsurgical treatment of esophagopericardial fistulas after atrial fibrillation catheter ablation: a case series.

Genetic ACE I/D polymorphism and recurrence of atrial fibrillation after catheter ablation.

The emerging role of biomarkers in atrial fibrillation.

Renal dysfunction, stroke risk scores (CHADS2, CHA2DS2-VASc, and R2CHADS2), and the risk of thromboembolic events after catheter ablation of atrial fibrillation: the Leipzig Heart Center AF Ablation Registry.

Response to the letter "Worsened diastology after radiofrequency catheter ablation in AF patients: more touches more stiff left atrium".

Outcomes in catheter ablation of ventricular tachycardia in dilated nonischemic cardiomyopathy compared with ischemic cardiomyopathy: results from the Prospective Heart Centre of Leipzig VT (HELP-VT) Study.

Long-term follow-up after atrial fibrillation ablation in patients with impaired left ventricular systolic function: the importance of rhythm and rate control.

Treatment with novel oral anticoagulants in a real-world cohort of patients undergoing cardiac rhythm device implantations.

Impact of single atrial fibrillation catheter ablation on implantable cardioverter defibrillator therapies in patients with ischaemic and non-ischaemic cardiomyopathies.

The predictive value of echocardiographic parameters associated with left ventricular diastolic dysfunction on short- and long-term outcomes of catheter ablation of atrial fibrillation.

Adenosine sensitivity of retrograde fast pathway conduction in patients with slow-fast atrioventricular nodal reentrant tachycardia: a prospective study.

Comparison of CHADS2, R2CHADS2, and CHA2DS2-VASc scores for the prediction of rhythm outcomes after catheter ablation of atrial fibrillation: the Leipzig Heart Center AF Ablation Registry.

Impact of metabolic syndrome on left atrial electroanatomical remodeling and outcomes after radiofrequency ablation of nonvalvular atrial fibrillation.

Impact of left atrial appendage morphology on peri-interventional thromboembolic risk during catheter ablation of atrial fibrillation.

Reply to the editor--Left atrium, vagal nerve, and esophagus: a complex system in atrial fibrillation.

Ryanodine receptor mutations presenting as idiopathic ventricular fibrillation: a report on two novel familial compound mutations, c.6224T>C and c.13781A>G, with the clinical presentation of idiopathic ventricular fibrillation.

Nonfluoroscopic catheter visualization in atrial fibrillation ablation: experience from 375 consecutive procedures.

Early cerebral thromboembolic complications after radiofrequency catheter ablation of atrial fibrillation: incidence, characteristics, and risk factors.

Results of catheter ablation of atrial fibrillation in hypertrophied hearts - Comparison between primary and secondary hypertrophy.

Left atrial appendage morphology and thromboembolic risk after catheter ablation for atrial fibrillation.

Tailored atrial substrate modification based on low-voltage areas in catheter ablation of atrial fibrillation.

Comparison of Dabigatran and Uninterrupted Warfarin in Patients With Atrial Fibrillation Undergoing Cardiac Rhythm Device Implantations.

Renal denervation for treatment of cardiac arrhythmias: state of the art and future directions.

Letter by Kosiuk et al regarding article, "implication of left ventricular diastolic dysfunction in cryptogenic ischemic stroke".

Comparison of dabigatran and uninterrupted warfarin in patients with atrial fibrillation undergoing cardiac rhythm device implantations. Case-control study.

Early referral for ablation of scar-related ventricular tachycardia is associated with improved acute and long-term outcomes: results from the Heart Center of Leipzig ventricular tachycardia registry.

Changes in renal function after catheter ablation of atrial fibrillation are associated with CHADS2 and CHA2DS2-VASc scores and arrhythmia recurrences.

Efficacy and safety of remote magnetic catheter navigation vs. manual steerable sheath-guided ablation for catheter ablation of atrial fibrillation: a case-control study.

Insights from preclinical ultra high-density electroanatomical sinus node mapping.

Successful single-sided renal denervation in drug-resistant hypertension and ventricular tachycardia.

Effects of radiofrequency catheter ablation of atrial fibrillation on soluble P-selectin, von Willebrand factor and IL-6 in the peripheral and cardiac circulation.

Blood pressure and autonomic responses to electrical stimulation of the renal arterial nerves before and after ablation of the renal artery.

Ivabradine for rate control in atrial fibrillation.

NT-proBNP in "low risk" patients with atrial fibrillation.

Precordial QRS amplitude ratio predicts long-term outcome after catheter ablation of electrical storm due to ventricular tachycardias in patients with arrhythmogenic right ventricular cardiomyopathy.

Patient discomfort following catheter ablation and rhythm device surgery.

Presence and extent of coronary artery disease as predictor for AF recurrences after catheter ablation: The Leipzig Heart Center AF Ablation Registry.

Variability of P-wave morphology predicts the outcome of circumferential pulmonary vein isolation in patients with recurrent atrial fibrillation.

A guide to the porcine anatomy for the interventional electrophysiologist. Fluoroscopy and high density electroanatomical mapping.

Respiratory cycle-dependent left atrial tachycardia in a former Tour de France cyclist.

Common genetic variants and response to atrial fibrillation ablation.

Irrigated tip catheters for radiofrequency ablation in ventricular tachycardia.

Sex-related predictors for thromboembolic events after catheter ablation of atrial fibrillation: The Leipzig Heart Center AF Ablation Registry.

Impact of asymmetrical dilatation of the left atrium on the long-term success after catheter ablation of atrial fibrillation.

Female gender and atrial fibrillation: An association with worse prognosis and outcomes.

Ablation of typical atrial flutter using a non-fluoroscopic catheter tracking system vs. conventional fluoroscopy-results from a prospective randomized study.

Catheter ablation of atrial fibrillation and thromboembolic risk.

An integrative approach to slow pathway modulation in AVNRT using a novel ultra high-density electroanatomical mapping system.

Differentiating the origin of outflow tract ventricular arrhythmia using a simple, novel approach.

First Case of Automatic His Potential Detection With a Novel Ultra High-density Electroanatomical Mapping System for AV Nodal Ablation.

Catheter Ablation of Ventricular Tachycardia and Mortality in Patients with Nonischemic Dilated Cardiomyopathy: Can Noninducibility after Ablation be a Predictor for Reduced Mortality?

Galectin-3 in patients with atrial fibrillation undergoing radiofrequency catheter ablation.

The APPLE score: a novel and simple score for the prediction of rhythm outcomes after catheter ablation of atrial fibrillation.

Comparison of left atrial dimensions in CT and echocardiography as predictors of long-term success after catheter ablation of atrial fibrillation.

Galectin-3 in Atrial Fibrillation: A Novel Marker of Atrial Remodeling or Just Bystander?

Procedural Outcomes and Survival after Catheter Ablation of Ventricular Tachycardia in Relation to Electroanatomical Substrate in Patients with Nonischemic Dilated Cardiomyopathy: The Role of Unipolar Voltage Mapping.