LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 25

Search options

  1. Article ; Online: The subcutaneous implantable cardioverter-defibrillator should be considered for all patients with an implantable cardioverter-defibrillator indication.

    Tan, Jian Liang / Russo, Andrea M

    Heart rhythm O2

    2022  Volume 3, Issue 5, Page(s) 589–596

    Language English
    Publishing date 2022-10-21
    Publishing country United States
    Document type Journal Article
    ISSN 2666-5018
    ISSN (online) 2666-5018
    DOI 10.1016/j.hroo.2022.09.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Sarcoid heart disease and imaging.

    Tan, Jian Liang / Supple, Gregory E / Nazarian, Saman

    Heart rhythm O2

    2023  Volume 5, Issue 1, Page(s) 50–59

    Abstract: Cardiac sarcoidosis (CS) can mimic any cardiomyopathy due to its ability to manifest with a variety of clinical presentations. The exact prevalence of CS remains unknown but has been reported ranging from 2.3% to as high as 29.9% among patients ... ...

    Abstract Cardiac sarcoidosis (CS) can mimic any cardiomyopathy due to its ability to manifest with a variety of clinical presentations. The exact prevalence of CS remains unknown but has been reported ranging from 2.3% to as high as 29.9% among patients presenting with new onset cardiomyopathy and/or atrioventricular block. Early and accurate diagnosis of CS is often challenging due to the nature of disease progression and lack of diagnostic reference standard. The current diagnostic criteria for CS are lacking in sensitivity and specificity. Here, we review the contemporary role of advanced imaging modalities such as cardiac magnetic resonance imaging and positron emission tomography/computed tomography imaging in diagnosing and prognosticating patients with CS.
    Language English
    Publishing date 2023-11-19
    Publishing country United States
    Document type Journal Article ; Review
    ISSN 2666-5018
    ISSN (online) 2666-5018
    DOI 10.1016/j.hroo.2023.11.012
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article ; Online: Cardioneuroablation for the treatment of ictal-associated cardiac asystole: case report and literature review.

    Tan, Jian Liang / Markman, Timothy M / Santangeli, Pasquale / Hyman, Matthew C

    European heart journal. Case reports

    2023  Volume 7, Issue 11, Page(s) ytad558

    Abstract: Background: Ictal-associated bradyarrhythmia or asystole can be a manifestation of malignant seizure syndromes. In patients with ictal-associated hypervagotonia and asystole, cardioneuroablation may provide a promising alternative to permanent pacemaker ...

    Abstract Background: Ictal-associated bradyarrhythmia or asystole can be a manifestation of malignant seizure syndromes. In patients with ictal-associated hypervagotonia and asystole, cardioneuroablation may provide a promising alternative to permanent pacemaker implantation.
    Case summary: We present a case of a 47-year-old female with a 1.5-year history of ongoing uncontrolled seizures with multiple semiologies despite multiple antiepileptic drugs who had episodes of symptomatic severe sinus bradycardia (15-30 b.p.m.) and sinus pauses (15-16 s). She underwent a successful cardioneuroablation for ictal-induced asystole with complete resolution of bradyarrhythmias.
    Discussion: This case highlights the utility of cardioneuroablation in patient with ictal-induced cardiac bradyarrhythmia and asystole. Cardioneuroablation may be an approach to avoid permanent pacemakers in this population.
    Language English
    Publishing date 2023-11-20
    Publishing country England
    Document type Case Reports
    ISSN 2514-2119
    ISSN (online) 2514-2119
    DOI 10.1093/ehjcr/ytad558
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Trends and Disparities in Cardiovascular Death in Sarcoidosis: A Population-Based Retrospective Study in the United States From 1999 to 2020.

    Tan, Min Choon / Yeo, Yong Hao / Mirza, Noreen / San, Boon Jian / Tan, Jian Liang / Lee, Justin Z / Mazzarelli, Joanne K / Russo, Andrea M

    Journal of the American Heart Association

    2024  Volume 13, Issue 7, Page(s) e031484

    Abstract: Background: Despite significant cardiac involvement in sarcoidosis, real-world data on death due to cardiovascular disease among patients with sarcoidosis is not well established.: Methods and results: We queried the Centers for Disease Control and ... ...

    Abstract Background: Despite significant cardiac involvement in sarcoidosis, real-world data on death due to cardiovascular disease among patients with sarcoidosis is not well established.
    Methods and results: We queried the Centers for Disease Control and Prevention's Wide-Ranging Online Data for Epidemiologic Research database for data on patients with sarcoidosis aged ≥25 years from 1999 to 2020. Diseases of the circulatory system except ischemic heart disease were listed as the underlying cause of death, and sarcoidosis was stated as a contributing cause of death. We calculated age-adjusted mortality rate (AAMR) per 1 million individuals and determined the trends over time by estimating the annual percentage change using the Joinpoint Regression Program. Subgroup analyses were performed on the basis of demographic and geographic factors. In the 22-year study period, 3301 cardiovascular deaths with comorbid sarcoidosis were identified. The AAMR from cardiovascular deaths with comorbid sarcoidosis increased from 0.53 (95% CI, 0.43-0.65) per 1 million individuals in 1999 to 0.87 (95% CI, 0.75-0.98) per 1 million individuals in 2020. Overall, women recorded a higher AAMR compared with men (0.77 [95% CI, 0.74-0.81] versus 0.58 [95% CI, 0.55-0.62]). People with Black ancestry had higher AAMR than people with White ancestry (3.23 [95% CI, 3.07-3.39] versus 0.39 [95% CI, 0.37-0.41]). A higher percentage of death was seen in the age groups of 55 to 64 years in men (23.11%) and women (21.81%), respectively. In terms of US census regions, the South region has the highest AAMR from cardiovascular deaths with comorbid sarcoidosis compared with other regions (0.78 [95% CI, 0.74-0.82]).
    Conclusions: The increase of AAMR from cardiovascular deaths with comorbid sarcoidosis and higher cardiovascular mortality rates among adults aged 55 to 64 years highlight the importance of early screening for cardiovascular diseases among patients with sarcoidosis.
    MeSH term(s) Adult ; Male ; Humans ; Female ; United States/epidemiology ; Retrospective Studies ; Cardiovascular Diseases ; Sarcoidosis/diagnosis ; Sarcoidosis/epidemiology ; Myocardial Ischemia ; Cardiovascular System
    Language English
    Publishing date 2024-03-27
    Publishing country England
    Document type Journal Article
    ZDB-ID 2653953-6
    ISSN 2047-9980 ; 2047-9980
    ISSN (online) 2047-9980
    ISSN 2047-9980
    DOI 10.1161/JAHA.123.031484
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Cardiac sarcoidosis presenting with syncope and rapidly progressive atrioventricular block: a case report.

    Tan, Jian Liang / Sharma, Sandeep K

    European heart journal. Case reports

    2018  Volume 2, Issue 4, Page(s) yty103

    Abstract: Background: Cardiac sarcoidosis (CS) accounts for a substantial morbidity and mortality. Early recognition of CS is important to prevent such detrimental consequences. A definite diagnosis of cardiac sarcoidosis remains challenging. Even after the ... ...

    Abstract Background: Cardiac sarcoidosis (CS) accounts for a substantial morbidity and mortality. Early recognition of CS is important to prevent such detrimental consequences. A definite diagnosis of cardiac sarcoidosis remains challenging. Even after the diagnosis of CS is established, the appropriate dose and duration of corticosteroids in the treatment of CS have not been well-defined.
    Case summary: In this report, we discuss a case of a 50-year-old man who presented with recurrent syncope. Electrocardiogram revealed sinus rhythm with left bundle branch block. Telemetry captured high-grade atrioventricular block. Coronary angiogram showed no coronary artery disease. Left ventriculography revealed left ventricular ejection fraction (LVEF) of 35-40%. A dual-chamber pacemaker was implanted. Cardiac magnetic resonance revealed mid-myocardial scarring suggestive of sarcoidosis. Computed tomography of the chest showed lymphadenopathy. Transbronchial biopsy was unrevealing; however, mediastinoscopy and lymph node biopsy showed non-caseating granulomas diagnostic of sarcoidosis. He became pacemaker dependent as noted in outpatient pacemaker interrogations. A biventricular implantable cardioverter-defibrillator upgrade was performed for primary prevention of sudden cardiac death. He was started on prednisone taper over the course of 6 months. After 1-year, his LVEF improved to 55% and native atrioventricular (AV) conduction had recovered as noted in outpatient device interrogations.
    Discussion: This case highlights the importance to include CS in the differential diagnosis of a young patient with conduction system disease and non-ischaemic cardiomyopathy for appropriate treatment. Patients with left ventricular systolic dysfunction and AV nodal disease could potentially benefit from a slow prednisone taper over the course of 6 months.
    Language English
    Publishing date 2018-10-11
    Publishing country England
    Document type Case Reports
    ISSN 2514-2119
    ISSN (online) 2514-2119
    DOI 10.1093/ehjcr/yty103
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Procedural Complications Involving the Laser Balloon: Insight From the FDA's MAUDE Database.

    Tan, Jian Liang / Lee, Justin Z / Scott, Luis R / Russo, Andrea M

    JACC. Clinical electrophysiology

    2021  Volume 7, Issue 11, Page(s) 1433–1434

    MeSH term(s) Databases, Factual ; Humans ; Lasers ; United States/epidemiology ; United States Food and Drug Administration
    Language English
    Publishing date 2021-09-29
    Publishing country United States
    Document type Letter
    ZDB-ID 2846739-5
    ISSN 2405-5018 ; 2405-500X ; 2405-500X
    ISSN (online) 2405-5018 ; 2405-500X
    ISSN 2405-500X
    DOI 10.1016/j.jacep.2021.08.006
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article ; Online: Outcomes of catheter ablation for ventricular tachycardia in patients with sarcoidosis: Insights from the National Inpatient Sample database (2002-2018).

    Tan, Jian Liang / Jin, Chengyue / Lee, Justin Z / Gaughan, John / Iwai, Sei / Russo, Andrea M

    Journal of cardiovascular electrophysiology

    2022  Volume 33, Issue 12, Page(s) 2585–2598

    Abstract: Introduction: Data on utilization, major complications, and in-hospital mortality of catheter ablation (CA) for sarcoidosis-related ventricular tachycardia (VT) are limited. We sought to determine the outcomes of sarcoidosis-related VT, and incidence ... ...

    Abstract Introduction: Data on utilization, major complications, and in-hospital mortality of catheter ablation (CA) for sarcoidosis-related ventricular tachycardia (VT) are limited. We sought to determine the outcomes of sarcoidosis-related VT, and incidence and predictors of complications associated with the CA procedure.
    Methods: We queried the 2002-2018 National Inpatient Sample database to identify patients aged ≥18 years with sarcoidosis admitted with VT. A 1:3 propensity score-matched (PSM) analysis was used to compare patient outcomes between CA and medically managed groups. Multivariable regression was performed to determine independent predictors of in-hospital mortality and procedural complications associated with the CA procedure.
    Results: Of 3220 sarcoidosis patients with VT, 132 (4.1%) underwent CA. Patients who underwent CA were younger, male predominant, more likely Caucasian, had differences in baseline comorbidities including more likely to have heart failure, less likely to have prior myocardial infarction, COPD, or severe renal disease, had a higher mean household income, and more likely admitted to a larger/urban teaching hospital. After PSM, we examined 106 CA cases and 318 medically managed cases. There was a trend toward a lower in-hospital mortality rate in the CA group when compared to the medically managed group (1.9% vs. 6.6%, p = 0.08). The most common complications were pericardial drainage (5.3%), postoperative hemorrhage (3.8%), accidental puncture periprocedure (3.0%), and cardiac tamponade (2.3%). Independent predictors of in-hospital mortality and procedural complications among the CA group included congestive heart failure (odds ratio [OR], 13.2; 95% confidence interval [CI], 1.7-104.2) and mild to moderate renal disease (OR, 3.9; 95% CI, 1.1-13.3).
    Conclusions: Compared to patients with sarcoidosis-related VT who received medical therapy alone, those who underwent CA have a trend for a lower mortality rate despite procedure-related complications occurring as high as 9.1%. Additional studies are recommended to better evaluate the benefits and risks of VT ablation in this group.
    MeSH term(s) Humans ; Male ; Adolescent ; Adult ; Inpatients ; Treatment Outcome ; Tachycardia, Ventricular/diagnosis ; Tachycardia, Ventricular/surgery ; Tachycardia, Ventricular/etiology ; Catheter Ablation/methods ; Sarcoidosis/complications ; Sarcoidosis/diagnosis ; Sarcoidosis/surgery ; Retrospective Studies
    Language English
    Publishing date 2022-11-24
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1025989-2
    ISSN 1540-8167 ; 1045-3873
    ISSN (online) 1540-8167
    ISSN 1045-3873
    DOI 10.1111/jce.15708
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Update on cardiac sarcoidosis.

    Tan, Jian Liang / Tan, Bryan E-Xin / Cheung, Jim W / Ortman, Matthew / Lee, Justin Z

    Trends in cardiovascular medicine

    2022  Volume 33, Issue 7, Page(s) 442–455

    Abstract: Cardiac sarcoidosis is an inflammatory myocardial disease of unknown etiology. It is characterized by the deposition of non-caseating granulomas that may involve any part of the heart. Cardiac sarcoidosis is often under-diagnosed or recognized partly due ...

    Abstract Cardiac sarcoidosis is an inflammatory myocardial disease of unknown etiology. It is characterized by the deposition of non-caseating granulomas that may involve any part of the heart. Cardiac sarcoidosis is often under-diagnosed or recognized partly due to the heterogeneous clinical presentation of the disease. The three most frequent clinical manifestations of cardiac sarcoidosis are atrioventricular block, ventricular arrhythmias, and heart failure. A definitive diagnosis of cardiac sarcoidosis can be made with histology findings from an endomyocardial biopsy. However, the diagnosis in the majority of cases is based on findings from the clinical presentation and advanced imaging due to the low sensitivity of endomyocardial biopsy. The Heart Rhythm Society (HRS) 2014 expert consensus statement and the Japanese Ministry of Health and Welfare criteria are the two most commonly used diagnostic criteria sets. This review article summarizes the available evidence on cardiac sarcoidosis, focusing on the diagnostic criteria and stepwise approach to its management.
    MeSH term(s) Humans ; Cardiomyopathies/diagnosis ; Cardiomyopathies/therapy ; Cardiomyopathies/pathology ; Heart ; Myocarditis ; Sarcoidosis/diagnosis ; Sarcoidosis/therapy ; Sarcoidosis/pathology ; Arrhythmias, Cardiac
    Language English
    Publishing date 2022-04-30
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 1097434-9
    ISSN 1873-2615 ; 1050-1738
    ISSN (online) 1873-2615
    ISSN 1050-1738
    DOI 10.1016/j.tcm.2022.04.007
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article: Impact of obesity on catheter ablation of ventricular tachycardia: In-hospital and 30-day outcomes.

    Tan, Min Choon / Yeo, Yong Hao / Ang, Qi Xuan / Tan, Bryan E-Xin / Rattanawong, Pattara / Tan, Jian Liang / Lee, Justin Z

    Journal of arrhythmia

    2023  Volume 39, Issue 4, Page(s) 672–675

    Abstract: Background: Evidence on the impact of obesity on catheter ablation for ventricular tachycardia (VT) is scarce.: Method and results: We queried the Nationwide Readmissions Database to determine the hospital outcomes and procedural complications of VT ... ...

    Abstract Background: Evidence on the impact of obesity on catheter ablation for ventricular tachycardia (VT) is scarce.
    Method and results: We queried the Nationwide Readmissions Database to determine the hospital outcomes and procedural complications of VT ablation among the obese and nonobese populations. Obesity was associated with a more prolonged length of stay (
    Conclusion: VT ablation could be performed relatively safely among patients with obesity.
    Language English
    Publishing date 2023-07-04
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2696593-8
    ISSN 1883-2148 ; 1880-4276
    ISSN (online) 1883-2148
    ISSN 1880-4276
    DOI 10.1002/joa3.12892
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article: Adverse events in cryoballoon ablation for pulmonary vein isolation: Insight from the Food and Drug Administration Manufacturer and User Facility Device Experience.

    Tan, Min Choon / Tan, Jian Liang / Lee, Wei Jun / Srivathsan, Komandoor / Sorajja, Dan / El Masry, Hicham / Scott, Luis R / Lee, Justin Z

    Journal of arrhythmia

    2023  Volume 39, Issue 5, Page(s) 784–789

    Abstract: Background: Real-world clinical data on the adverse events related to the use of cryoballoon catheter for pulmonary vein isolation remains limited.: Objective: To report and describe the adverse events related to the use of Artic Front cryoballoon ... ...

    Abstract Background: Real-world clinical data on the adverse events related to the use of cryoballoon catheter for pulmonary vein isolation remains limited.
    Objective: To report and describe the adverse events related to the use of Artic Front cryoballoon catheters (Arctic Front, Arctic Front Advance, and Arctic Front Advance Pro) reported in the Food and Drug Administration's (FDA) Manufacturers and User Defined Experience (MAUDE) database.
    Methods: We reviewed all the adverse events reported to the FDA MAUDE database over a 10.7-year study period from January 01, 2011 to September 31, 2021. All events were independently reviewed by two physicians.
    Results: During the study period, a total of 320 procedural-related adverse events reported in the MAUDE database were identified. The most common adverse event was transient or persistent phrenic nerve palsy (PNP), accounting for 48% of all events. This was followed by cardiac perforation (15%), pulmonary vein stenosis (8%), transient ischemic attack or stroke (6%), vascular injury (4%), transient or persistent ST-elevation myocardial infarction (3%), hemoptysis (2%), pericarditis (2%), and esophageal ulcer or fistula (1%). There were six reported intra-procedural death events as a result of cardiac perforation.
    Conclusion: The two most common procedural adverse events associated with cryoballoon ablation were PNP and cardiac perforation. All cases of procedural mortality were due to cardiac perforation.
    Language English
    Publishing date 2023-07-24
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2696593-8
    ISSN 1883-2148 ; 1880-4276
    ISSN (online) 1883-2148
    ISSN 1880-4276
    DOI 10.1002/joa3.12898
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top