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  1. Article ; Online: The missing vector - TactiFlex sensor enabled ablation catheter.

    Kewcharoen, Jakrin / Bhardwaj, Rahul / Garg, Jalaj

    Pacing and clinical electrophysiology : PACE

    2023  

    Abstract: New ablation catheters have continuously developed to improve the safety and efficacy of ablation procedures. The TactiFlex Ablation Catheter Sensor Enabled (Abbott, Minneapolis, MN) is a novel open-irrigation radiofrequency ablation catheter that has ... ...

    Abstract New ablation catheters have continuously developed to improve the safety and efficacy of ablation procedures. The TactiFlex Ablation Catheter Sensor Enabled (Abbott, Minneapolis, MN) is a novel open-irrigation radiofrequency ablation catheter that has contact force-sensing technology and flexible tip, allowing real-time contact force assessment with directionality. This case report reported a loss of contact force vector and directionality with the TactiFlex SE ablation catheter during de novo atrial fibrillation (AF) ablation.
    Language English
    Publishing date 2023-10-27
    Publishing country United States
    Document type Case Reports
    ZDB-ID 424437-0
    ISSN 1540-8159 ; 0147-8389
    ISSN (online) 1540-8159
    ISSN 0147-8389
    DOI 10.1111/pace.14861
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1466: Show issues Location:
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  2. Article ; Online: Intracardiac Echocardiogram from Persistent Left Superior Vena Cava.

    Garg, Jalaj / Kewcharoen, Jakrin / Contractor, Tahmeed / Mandapati, Ravi / Bhardwaj, Rahul

    The American journal of cardiology

    2023  Volume 210, Page(s) 225–228

    MeSH term(s) Humans ; Echocardiography/methods ; Persistent Left Superior Vena Cava/diagnostic imaging ; Persistent Left Superior Vena Cava/complications ; Male ; Female ; Vena Cava, Superior/abnormalities ; Vena Cava, Superior/diagnostic imaging
    Language English
    Publishing date 2023-10-30
    Publishing country United States
    Document type Case Reports ; Journal Article ; Video-Audio Media
    ZDB-ID 80014-4
    ISSN 1879-1913 ; 0002-9149
    ISSN (online) 1879-1913
    ISSN 0002-9149
    DOI 10.1016/j.amjcard.2023.10.068
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    Ui IV Zs.73: Show issues Location:
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  3. Article ; Online: Reply to the Editor- Estimated prevalences of serious adverse events associated with the AtriClip device for left atrial appendage occlusion.

    Contractor, Tahmeed / Bhardwaj, Rahul / Mandapati, Ravi / Garg, Jalaj

    Heart rhythm

    2022  Volume 20, Issue 4, Page(s) 648–649

    MeSH term(s) Humans ; Atrial Appendage/diagnostic imaging ; Atrial Appendage/surgery ; Prevalence ; Cardiac Surgical Procedures/adverse effects ; Vascular Diseases/etiology
    Language English
    Publishing date 2022-12-26
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 2229357-7
    ISSN 1556-3871 ; 1547-5271
    ISSN (online) 1556-3871
    ISSN 1547-5271
    DOI 10.1016/j.hrthm.2022.12.032
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    Zs.A 6278: Show issues Location:
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  4. Article ; Online: Adverse Events Associated With the C304 His Sheath Used for Conduction System Pacing: A MAUDE Database Analysis.

    Contractor, Tahmeed / Bhardwaj, Rahul / Mandapati, Ravi / Garg, Jalaj

    The American journal of cardiology

    2022  Volume 178, Page(s) 174–176

    MeSH term(s) Cardiac Conduction System Disease ; Databases, Factual ; Heart Conduction System ; Humans
    Language English
    Publishing date 2022-07-05
    Publishing country United States
    Document type Letter
    ZDB-ID 80014-4
    ISSN 1879-1913 ; 0002-9149
    ISSN (online) 1879-1913
    ISSN 0002-9149
    DOI 10.1016/j.amjcard.2022.06.001
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    Ui IV Zs.73: Show issues Location:
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  5. Article: Association analysis in chia (Salvia hispanica L.)

    Thada, Antra / Choudhary, B.R. / Bhardwaj, Rahul

    Electronic journal of plant breeding. 2021 Dec., v. 12, no. 4

    2021  

    Abstract: The present study was carried out in a set of germplasm accessions for yield related traits in Chia. Results of the correlation coefficient revealed a highly signifcant and positive Effect of the number of primary branches, harvest index and oil content ... ...

    Abstract The present study was carried out in a set of germplasm accessions for yield related traits in Chia. Results of the correlation coefficient revealed a highly signifcant and positive Effect of the number of primary branches, harvest index and oil content on seed yield per plant on both genotypic and phenotypic levels, while plant height had a positive signifcant correlation with seed yield only at the genotypic level. Through analysis of path coefficients, the positive and signifcant direct Effect of harvest index on genotypic as well as phenotypic levels was inferred, whilst days to 50% fowering and plant height illustrated positive direct efects on seed yield per plant only at the genotypic level. Moderate direct and positive efects of days to maturity at the genotypic level along with the number of primary branches at the phenotypic level were observed on seed yield per plant. The study revealed that harvesting index, days to 50% fowering and fruiting branches could be used as selection criteria traits, which will be very useful in future breeding programmes to enhance yield in Chia.
    Keywords Salvia hispanica ; germplasm ; harvest index ; lipid content ; phenotype ; plant height ; seed yield
    Language English
    Dates of publication 2021-12
    Size p. 1254-1260.
    Publishing place Indian Society of Plant Breeders
    Document type Article
    ZDB-ID 2534084-0
    ISSN 0975-928X
    ISSN 0975-928X
    DOI 10.37992/2021.1204.172
    Database NAL-Catalogue (AGRICOLA)

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  6. Article: Assessment of genetic divergence and heritability paradigm in Chia (Salvia hispanica L.)

    Thada, Antra / Choudhary, B.R. / Bhardwaj, Rahul

    Medicinal Plants. 2021 Mar., v. 13, no. 1

    2021  

    Abstract: Chia (Salvia hispanica L.) is an immensely valuable crop with high market value and countless healthy properties. Despite of being a super food crop only a few studies have been carried out for understanding the genetic factors and inheritance pattern in ...

    Abstract Chia (Salvia hispanica L.) is an immensely valuable crop with high market value and countless healthy properties. Despite of being a super food crop only a few studies have been carried out for understanding the genetic factors and inheritance pattern in this crop. Therefore, the ongoing experiment was conducted to study genetic divergence and heritability for seed yield, oil content and other ancillary traits in chia with 26 genotypes. Analysis of variance acknowledged noteworthy variations for all the traits under investigation, except for days to maturity. High heritability₍bₛ₎ along with high genetic advance for number of inflorescence per plant, oil content and seed yield per plant implied that these characters were highly heritable. The study of genetic divergence provided a quantitative measure of diversity and grouped the genotypes into six clusters. Traits like number of inflorescence per plant, seed yield per plant and test weight were amongst the highest contributors in the vicinity of genetic divergence while maximum inter and intra cluster distance was present between cluster IV and VI, and in cluster II, respectively.
    Keywords Salvia hispanica ; analysis of variance ; food crops ; genetic improvement ; genetic variation ; heritability ; lipid content ; market value ; seed yield
    Language English
    Dates of publication 2021-03
    Size p. 145-150.
    Publishing place Society for Conservation and Resource Development of Medicinal Plants
    Document type Article
    ZDB-ID 2881592-0
    ISSN 0975-6892 ; 0975-4261
    ISSN (online) 0975-6892
    ISSN 0975-4261
    DOI 10.5958/0975-6892.2021.00016.2
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 7969: Show issues

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  7. Article ; Online: Swallowing-induced atrial tachycardia: A rare demonstration on fluoroscopic esophagram.

    Kewcharoen, Jakrin / Basharat, Sohaib / Bhardwaj, Rahul / Shah, Shivang / Shu, Richard / Krishnan, Rajagopal / Lan, Howard

    Journal of cardiovascular electrophysiology

    2023  Volume 34, Issue 8, Page(s) 1761–1763

    Abstract: Background: Swallowing-associated arrhythmias are rare and most commonly present as atrial tachycardias.: Methods: We present a case of a 45-year-old female who experienced frequent episodes of palpitations and dyspnea occurring immediately after ... ...

    Abstract Background: Swallowing-associated arrhythmias are rare and most commonly present as atrial tachycardias.
    Methods: We present a case of a 45-year-old female who experienced frequent episodes of palpitations and dyspnea occurring immediately after swallowing solid food. She was noted to have atrial tachycardia with deglutition that was recorded on the 12-lead electrocardiogram. She underwent fluoroscopic esophagram that demonstrated atrial tachycardia as the barium passed through the distal esophagus and gastroesophageal junction.
    Conclusion: Swallowing induced arrhythmias occur rarely and can be confirmed by EKG obtained during deglutition. Gastroesophageal evaluation is required to rule out primary esophageal disorders. Treatment of such arrhythmias is required if symptoms are intractable and can include pharmacotherapy and radiofrequency ablation.
    MeSH term(s) Female ; Humans ; Middle Aged ; Deglutition ; Tachycardia, Supraventricular/surgery ; Arrhythmias, Cardiac/surgery ; Electrocardiography ; Esophagus/surgery ; Catheter Ablation
    Language English
    Publishing date 2023-06-24
    Publishing country United States
    Document type Case Reports
    ZDB-ID 1025989-2
    ISSN 1540-8167 ; 1045-3873
    ISSN (online) 1540-8167
    ISSN 1045-3873
    DOI 10.1111/jce.15973
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2863: Show issues Location:
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  8. Article ; Online: Catheter-related and clinical complications associated with contact force-sensing irrigated ablation catheter.

    Kewcharoen, Jakrin / Shah, Kuldeep / Bhardwaj, Rahul / Turagam, Mohit K / Contractor, Tahmeed / Mandapati, Ravi / Lakkireddy, Dhanunjaya / Garg, Jalaj

    Heart rhythm

    2024  

    Language English
    Publishing date 2024-03-26
    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.2024.03.1764
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    Zs.A 6278: Show issues Location:
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  9. Article ; Online: Novel Ablation Approaches for Challenging Atrial Fibrillation Cases (Mapping, Irrigation, and Catheters).

    Bhardwaj, Rahul / Koruth, Jacob S

    Cardiology clinics

    2019  Volume 37, Issue 2, Page(s) 207–219

    Abstract: Catheter ablation for atrial fibrillation has improved in part due to advances in technology and techniques. Improved power delivery through contact force and irrigation and new balloon-based catheter systems for pulmonary vein isolation have resulted in ...

    Abstract Catheter ablation for atrial fibrillation has improved in part due to advances in technology and techniques. Improved power delivery through contact force and irrigation and new balloon-based catheter systems for pulmonary vein isolation have resulted in greater success in paroxysmal atrial fibrillation. New tools are under development to facilitate understanding targets for ablation in persistent atrial fibrillation and create permanent ablation lesions safely and quickly.
    MeSH term(s) Atrial Fibrillation/physiopathology ; Atrial Fibrillation/surgery ; Body Surface Potential Mapping/methods ; Catheter Ablation/instrumentation ; Equipment Design ; Heart Conduction System/physiopathology ; Heart Conduction System/surgery ; Humans ; Intraoperative Period ; Pulmonary Veins/surgery ; Therapeutic Irrigation/methods ; Treatment Outcome
    Language English
    Publishing date 2019-02-14
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 1196385-2
    ISSN 1558-2264 ; 0733-8651
    ISSN (online) 1558-2264
    ISSN 0733-8651
    DOI 10.1016/j.ccl.2019.01.012
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    Se 853: Show issues Location:
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  10. Article ; Online: New-generation electronic appliances and cardiac implantable electronic devices: a systematic literature review of mechanisms and in vivo studies.

    Kewcharoen, Jakrin / Shah, Kuldeep / Bhardwaj, Rahul / Contractor, Tahmeed / Turagam, Mohit K / Mandapati, Ravi / Lakkireddy, Dhanunjaya / Garg, Jalaj

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

    2024  

    Abstract: Introduction: Cardiac implantable electronic device (CIED) functions are susceptible to electromagnetic interference (EMI) from electromagnetic fields (EMF). Data on EMI risks from new-generation electronic appliances (EA) are limited.: Objective: We ...

    Abstract Introduction: Cardiac implantable electronic device (CIED) functions are susceptible to electromagnetic interference (EMI) from electromagnetic fields (EMF). Data on EMI risks from new-generation electronic appliances (EA) are limited.
    Objective: We performed a systematic literature review on the mechanisms of EMI, current evidence, and recently published trials evaluating the effect of EMF on CIEDs from electric vehicles (EV), smartphone, and smartwatch technology and summarize its safety data.
    Methods: Electronic databases, including PubMed and EMBASE, were searched for in vivo studies evaluating EMF strength and incidence between CIEDs and commercial EVs, new-generation smartphones, and new-generation smartwatches.
    Results: A total of ten studies (three on EVs, five on smartphones, one on smartphones, one on smartphones and smartwatches) were included in our systematic review. There was no report of EMI incidence associated with EVs or smartwatches. Magnet-containing smartphones (iPhone 12) can cause EMI when placed directly over CIEDs - thereby triggering the magnet mode; otherwise, no report of EMI was observed with other positions or smartphone models.
    Conclusion: Current evidence suggests CIED recipients are safe from general interaction with EVs/HEVs, smartphones, and smartwatches. Strictly, results may only be applied to commercial brands or models tested in the published studies. There is limited data on EMI risk from EVs wireless charging and smartphones with MagSafe technology.
    Language English
    Publishing date 2024-03-05
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 1329179-8
    ISSN 1572-8595 ; 1383-875X
    ISSN (online) 1572-8595
    ISSN 1383-875X
    DOI 10.1007/s10840-024-01777-z
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    Zs.A 5214: Show issues Location:
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