Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Surface Appendages of Archaea01:23

Surface Appendages of Archaea

691
Archaeal surface appendages are highly specialized structures essential for environmental adaptation, encompassing roles in adhesion, biofilm formation, and motility. Among these appendages, pili and archaella stand out for their distinct morphologies and functionalities, enabling archaea to thrive in diverse and often extreme environments.Pili: Adhesion and Biofilm FormationPili are filamentous structures assembled from pilin protein subunits, primarily contributing to adhesion and biofilm...
691
How Data are Classified: Categorical Data01:11

How Data are Classified: Categorical Data

45.2K
A variable, usually notated by capital letters such as X and Y, is a characteristic or measurement that can be determined for each member of a population. Data are the actual values of variables. They may be numbers, or they may be words. Datum is a single value.
Data are classified based on whether they are measurable or not. Categorical data cannot be measured; instead, it can be divided into categories. For example, if Y denotes a person's party affiliation, some examples of Y include...
45.2K
How Data are Classified: Numerical Data00:59

How Data are Classified: Numerical Data

38.4K
Data that are countable or measurable in specific units are called numerical or quantitative data. Quantitative data are always numbers. Quantitative data are the result of counting or measuring the attributes of a population. Amount of money, pulse rate, weight, number of people living in a town, and number of students who opt for statistics are examples of quantitative data.
Quantitative data may be either discrete or continuous. All quantitative data that take on only specific numerical...
38.4K
Data Reporting and Recording01:24

Data Reporting and Recording

5.5K
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
5.5K
Data Validation01:15

Data Validation

2.3K
Method validation is a crucial process in analytical chemistry designed to confirm that a given method consistently produces reliable and high-quality results. This process is essential when a method is applied to different sample matrices or when procedural modifications are made, ensuring that the results meet acceptable standards across various applications.
Key parameters for method validation include:
2.3K
Data Validation01:03

Data Validation

7.0K
Data validation is an essential part of a comprehensive assessment. Validation is confirming or verifying and opening the door to gathering more assessment data as it clarifies vague or unclear data. The process of checking and verifying the collected information is called data validation. The primary purpose of data validation is to ensure data is as free from error, bias, and misinterpretation as possible.
Nursing assessment guides are generally based on holistic models rather than medical...
7.0K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Guidelines for the Intraprocedural Imaging for Mitral Valve Transcatheter Edge-to-Edge Repair (M-TEER): Recommendations from the American Society of Echocardiography.

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography·2026
Same author

Use of Paclitaxel-Coated Balloons in the United States: Early Results From the AGENT Postapproval Study.

Circulation. Cardiovascular interventions·2026
Same author

Laser- and Optics-Based Intravascular Lithotripsy for the Treatment of Calcified Coronary Stenoses: The RESTORE First-In-Human Study.

Circulation. Cardiovascular interventions·2026
Same author

Sex-Based Outcomes in Patients With High Bleeding Risk After PCI With 1-Month DAPT: Results From the Onyx ONE Clear Study.

Journal of the Society for Cardiovascular Angiography & Interventions·2026
Same author

Prognosis of tricuspid regurgitation after mitral transcatheter edge-to-edge repair: the EXPANDed studies.

ESC heart failure·2026
Same author

Clinical, Functional, and Quality-of-Life Outcomes After Contemporary Transcatheter Edge-to-Edge Repair for Primary Mitral Regurgitation in the Very Elderly.

Journal of the American Heart Association·2026
Same journal

Optimizing Utilization and Minimizing Risk: The Next Era of Mechanical Circulatory Support Devices.

Interventional cardiology clinics·2026
Same journal

Foreword.

Interventional cardiology clinics·2026
Same journal

Future Directions in Temporary Mechanical Circulatory Support for Cardiogenic Shock: Novel Devices and Evolving Therapeutic Paradigms.

Interventional cardiology clinics·2026
Same journal

Prevention and Management of Acute Limb Ischemia when Using Temporary Mechanical Circulatory Support Devices.

Interventional cardiology clinics·2026
Same journal

Prevention and Management of Hemolysis when Utilizing Mechanical Circulatory Support.

Interventional cardiology clinics·2026
Same journal

Optimal Large-Bore Vascular Access and Closure for Percutaneous Mechanical Circulatory Support in Cardiogenic Shock.

Interventional cardiology clinics·2026
See all related articles

Related Experiment Video

Updated: Feb 13, 2026

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
28:13

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation

Published on: February 26, 2013

34.2K

Left Atrial Appendage Occlusion: Data Update.

Matthew J Price1

  • 1Division of Cardiovascular Diseases, Scripps Clinic, 9898 Genesee Avenue, AMP-200, La Jolla, CA 92037, USA.

Interventional Cardiology Clinics
|March 13, 2018
PubMed
Summary
This summary is machine-generated.

Left atrial appendage closure is a safe and effective method to prevent stroke in atrial fibrillation patients. Recent studies confirm its long-term benefits compared to warfarin.

Keywords:
AmuletAtrial fibrillationLeft atrial appendageOral anticoagulationThromboembolismWATCHMAN

More Related Videos

The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation
23:33

The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation

Published on: February 28, 2012

84.6K
Donor Posterior Atrial Flap Rotation for Left Atrial Cuff Reconstruction in Lung Transplantation
07:28

Donor Posterior Atrial Flap Rotation for Left Atrial Cuff Reconstruction in Lung Transplantation

Published on: October 11, 2024

789

Related Experiment Videos

Last Updated: Feb 13, 2026

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
28:13

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation

Published on: February 26, 2013

34.2K
The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation
23:33

The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation

Published on: February 28, 2012

84.6K
Donor Posterior Atrial Flap Rotation for Left Atrial Cuff Reconstruction in Lung Transplantation
07:28

Donor Posterior Atrial Flap Rotation for Left Atrial Cuff Reconstruction in Lung Transplantation

Published on: October 11, 2024

789

Area of Science:

  • Cardiology
  • Vascular Surgery

Background:

  • Left atrial appendage (LAA) resection was proposed over 60 years ago for stroke prevention in atrial fibrillation.
  • Transcatheter LAA occlusion has emerged as an alternative to surgical resection and anticoagulation.

Purpose of the Study:

  • To review the latest data on transcatheter LAA occlusion.
  • To focus on insights from large prospective studies and clinical trial analyses.

Main Methods:

  • Review of recent randomized studies and large observational cohorts on transcatheter LAA occlusion.
  • Analysis of procedural safety and efficacy data.

Main Results:

  • Longer-term follow-up data from randomized studies are now available.
  • Current techniques demonstrate improved procedural safety.
  • LAA closure shows efficacy in reducing thromboembolic stroke compared to warfarin.

Conclusions:

  • Transcatheter LAA occlusion is a viable strategy for stroke prevention in atrial fibrillation.
  • Recent data support the safety and efficacy of LAA closure, offering an alternative to long-term anticoagulation.