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  1. Article: Arrhythmogenic Right Ventricular Cardiomyopathy and Differential Diagnosis with Diseases Mimicking Its Phenotypes.

    Molitor, Nadine / Duru, Firat

    Journal of clinical medicine

    2022  Volume 11, Issue 5

    Abstract: Arrhythmogenic right ventricular cardiomyopathy (ARVC) is an inherited heart muscle disease, which is characterized by fibro-fatty replacement of predominantly the right ventricle (RV). The disease can result in ventricular tachyarrhythmias and sudden ... ...

    Abstract Arrhythmogenic right ventricular cardiomyopathy (ARVC) is an inherited heart muscle disease, which is characterized by fibro-fatty replacement of predominantly the right ventricle (RV). The disease can result in ventricular tachyarrhythmias and sudden cardiac death. Our understanding of the pathophysiology and clinical expressivity of ARVC has been continuously evolving. The diagnosis can be challenging due to its variable expressivity, incomplete penetrance and the lack of specific diagnostic criteria. Idiopathic RV outflow tract tachycardia, Brugada Syndrome, athlete's heart, dilated cardiomyopathy, myocarditis, cardiac sarcoidosis, congenital aneurysms and diverticula may mimic clinical phenotypes of ARVC. This review aims to provide an update on the differential diagnosis of ARVC.
    Language English
    Publishing date 2022-02-24
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm11051230
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: CME-EKG 67/Antworten: Arrhythmie bei Belastung.

    Molitor, Nadine / Brunckhorst, Corinna B

    Praxis

    2021  Volume 110, Issue 1, Page(s) 19–21

    Abstract: CME ECG 67/Answers: Arrhythmia on ... ...

    Title translation CME ECG 67/Answers: Arrhythmia on Exertion.
    Abstract CME ECG 67/Answers: Arrhythmia on Exertion
    MeSH term(s) Arrhythmias, Cardiac/diagnosis ; Electrocardiography ; Heart Conduction System ; Humans ; Physical Exertion ; Tachycardia, Ventricular/diagnosis ; Tachycardia, Ventricular/etiology
    Language German
    Publishing date 2021-01-06
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 209026-0
    ISSN 1661-8165 ; 1661-8157 ; 0369-8394
    ISSN (online) 1661-8165
    ISSN 1661-8157 ; 0369-8394
    DOI 10.1024/1661-8157/a003608
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Ua VI Zs.118: Show issues Location:
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    Zs.MO 12: Show issues

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  3. Article: CME-EKG 67: Arrhythmie bei Belastung.

    Molitor, Nadine / Brunckhorst, Corinna B

    Praxis

    2020  Volume 109, Issue 16, Page(s) 1231–1237

    Abstract: CME ECC 67: Arrhythmia on ... ...

    Title translation CME ECC 67: Arrhythmia on Exertion.
    Abstract CME ECC 67: Arrhythmia on Exertion
    MeSH term(s) Arrhythmias, Cardiac/diagnosis ; Arrhythmias, Cardiac/etiology ; Electrocardiography ; Heart Conduction System ; Humans ; Physical Exertion ; Tachycardia, Ventricular/diagnosis ; Tachycardia, Ventricular/etiology
    Language German
    Publishing date 2020-12-04
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 209026-0
    ISSN 1661-8165 ; 1661-8157 ; 0369-8394
    ISSN (online) 1661-8165
    ISSN 1661-8157 ; 0369-8394
    DOI 10.1024/1661-8157/a003607
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Ua VI Zs.118: Show issues Location:
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  4. Book ; Online ; Thesis: Einfluss der Nierenfunktion auf Mortalität und Prognose bei Leberzirrhose

    Molitor, Nadine [Verfasser]

    2016  

    Author's details Nadine Molitor
    Keywords Medizin, Gesundheit ; Medicine, Health
    Subject code sg610
    Language German
    Publisher Universitäts- und Landesbibliothek Bonn
    Publishing place Bonn
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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  5. Article: Brugada Syndrome Associated with Different Heterozygous

    Molitor, Nadine / Medeiros-Domingo, Argelia / Fokstuen, Siv / Ruschitzka, Frank / Duru, Firat / Saguner, Ardan

    Journal of clinical medicine

    2022  Volume 11, Issue 19

    Abstract: The cardiac sodium channel (Nav1.5) controls cardiac excitability by triggering the action potential of cardiac myocytes and controlling electric impulse transmission. However, it has also been associated with arrhythmogenic cardiomyopathies. Accordingly, ...

    Abstract The cardiac sodium channel (Nav1.5) controls cardiac excitability by triggering the action potential of cardiac myocytes and controlling electric impulse transmission. However, it has also been associated with arrhythmogenic cardiomyopathies. Accordingly, genetic variants in
    Language English
    Publishing date 2022-09-24
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm11195625
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: The effect of first step right atrial mapping (FRAM) on ablation duration and fluoroscopy exposure during cavotricuspid isthmus ablation of atrial flutter.

    Guan, Fu / Saguner, Ardan M / Breitenstein, Alexander / Wang, Mia / Molitor, Nadine / Brunckhorst, Corinna / Wolber, Thomas / Duru, Firat

    Frontiers in cardiovascular medicine

    2023  Volume 10, Page(s) 1205966

    Abstract: Aim: To investigate the clinical significance of right atrial mapping prior to cavotricuspid isthmus (CTI) ablation in patients with typical atrial flutter (AFL).: Methods: Clinical and ablation parameters were retrospectively assessed and compared ... ...

    Abstract Aim: To investigate the clinical significance of right atrial mapping prior to cavotricuspid isthmus (CTI) ablation in patients with typical atrial flutter (AFL).
    Methods: Clinical and ablation parameters were retrospectively assessed and compared in patients undergoing CTI ablation with or without a first-step right atrial mapping (FRAM) by using the CARTO 3D mapping system.
    Results: CTI block by radiofrequency ablation (RFA) was achieved in all 143 patients. In the FRAM group there was a shorter ablation duration and fluoroscopy exposure compared with the non-FRAM group. CHA
    Conclusions: Patients with high BMI, high CHA
    Language English
    Publishing date 2023-06-06
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2781496-8
    ISSN 2297-055X
    ISSN 2297-055X
    DOI 10.3389/fcvm.2023.1205966
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Challenges and pitfalls during CRT implantation in patients with persistent left superior vena cava.

    Akdis, Deniz / Vogler, Julia / Sieren, Malte-Maria / Molitor, Nadine / Sasse, Tom / Phan, Huong-Lan / Bartoli, Lorenzo / Grosse, Niels / Saguner, Ardan M / Eriksson, Urs / Duru, Firat / Hofer, Daniel / Breitenstein, Alexander / Tilz, Roland Richard / Winnik, Stephan

    Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing

    2024  

    Abstract: Background: Persistent left superior vena cava (PLSVC) is a rare venous anomaly, affecting 0.3-0.5% of the general population. Cardiac resynchronization therapy (CRT) implantation in patients with PLSVC is challenging due to a complex anatomy. Moreover, ...

    Abstract Background: Persistent left superior vena cava (PLSVC) is a rare venous anomaly, affecting 0.3-0.5% of the general population. Cardiac resynchronization therapy (CRT) implantation in patients with PLSVC is challenging due to a complex anatomy. Moreover, data on CRT implantation in this patient population is scarce. Our aim was to report a series of patients with PLSVC and CRT implantation focusing on challenges and pitfalls.
    Methods: Electronic medical databases on patients with CRT implantation at the University Heart Centers in Zurich, Switzerland, and Lübeck, Germany, were screened for individuals with a PLSVC. Clinical and demographic characteristics as well as procedural data were reported in all patients.
    Results: This study presents six cases with a median age of 66 years. CRT implantation was successful in five patients, leading to a reduced QRS duration and improved left ventricular ejection fraction. Atrial fibrillation, ischemic cardiomyopathy, valvular heart disease, and dilated cardiomyopathy were observed in this group as underlying conditions. Specialized tools, such as active fixation left ventricular leads, were utilized. One patient experienced major complications.
    Conclusions: This case series shows that although challenging, conventional endovascular CRT implantation is feasible in PLSVC patients. Specialized tools for visualization and fixation may help. Our experiences highlight the importance of preprocedural evaluation of the anatomy and precise intervention planning.
    Language English
    Publishing date 2024-02-12
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 1329179-8
    ISSN 1572-8595 ; 1383-875X
    ISSN (online) 1572-8595
    ISSN 1383-875X
    DOI 10.1007/s10840-024-01761-7
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5214: Show issues Location:
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    Jg. 1995 - 2021: Lesesall (2.OG)
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  8. Article ; Online: Electrocardiographic predictors of atrial mechanical sensing in leadless pacemakers.

    Hofer, Daniel / Perucchini, Fabrizio / Blessberger, Hermann / Steinwender, Clemens / Zehetleitner, Samantha / Molitor, Nadine / Saguner, Ardan M / El-Chami, Mikhael F / Black, George / Schiavone, Marco / Forleo, Giovanni / Gasperetti, Alessio / Steffel, Jan / Noti, Fabian / Haeberlin, Andreas / Breitenstein, Alexander

    Heart rhythm

    2024  

    Abstract: Background: Leadless pacemakers (LPs) capable of VDD pacing allow for atrioventricular synchrony through mechanical sensing of atrial contraction. However, mechanical sensing is less reliable and less predictable than electrical sensing.: Objective: ... ...

    Abstract Background: Leadless pacemakers (LPs) capable of VDD pacing allow for atrioventricular synchrony through mechanical sensing of atrial contraction. However, mechanical sensing is less reliable and less predictable than electrical sensing.
    Objective: The purpose of this study was to evaluate P-wave amplitude during sinus rhythm from preoperative 12-lead electrocardiograms (ECGs) as a predictor for atrial mechanical sensing in patients undergoing VDD LP implantation.
    Methods: Consecutive patients undergoing VDD LP implantation were included in this 2-center prospective cohort study. ECG parameters were evaluated separately and in combination for association with the signal amplitude of atrial mechanical contraction (A4).
    Results: Eighty patients (median age 82 years; female 55%; mean body mass index [BMI] 25.8 kg/m
    Conclusion: P-wave amplitudes in ECG leads aVL and V
    Language English
    Publishing date 2024-03-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2229357-7
    ISSN 1556-3871 ; 1547-5271
    ISSN (online) 1556-3871
    ISSN 1547-5271
    DOI 10.1016/j.hrthm.2024.02.061
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  9. Article ; Online: Salty water stymies shock from an implantable defibrillator?

    Molitor, Nadine / Steffel, Jan / Duru, Firat / Saguner, Ardan M

    Lancet (London, England)

    2019  Volume 394, Issue 10200, Page(s) 780

    MeSH term(s) Adolescent ; Defibrillators, Implantable/adverse effects ; Electric Countershock ; Humans ; Male ; Salt Stress ; Swimming
    Language English
    Publishing date 2019-09-17
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 3306-6
    ISSN 1474-547X ; 0023-7507 ; 0140-6736
    ISSN (online) 1474-547X
    ISSN 0023-7507 ; 0140-6736
    DOI 10.1016/S0140-6736(19)31876-8
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    Zs.MG 94: Show issues

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  10. Article ; Online: Impact of clinical radiation audits on patient radiation exposure in cardiac implantable electronic device procedures.

    Sazgary, Lorraine / Samara, Eleni Theano / Stüssi, Anja / Saltybaeva, Natalia / Guckenberger, Matthias / Ruschitzka, Frank / Wolber, Thomas / Molitor, Nadine / Hofer, Daniel / Guan, Fu / Suna, Gonca / Hermes-Laufer, Julia / Breitenstein, Alexander / Brunckhorst, Corinna B / Duru, Firat / Saguner, Ardan M

    Heart rhythm

    2024  

    Language English
    Publishing date 2024-04-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2229357-7
    ISSN 1556-3871 ; 1547-5271
    ISSN (online) 1556-3871
    ISSN 1547-5271
    DOI 10.1016/j.hrthm.2024.04.060
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6278: Show issues Location:
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