NCT02969395

Brief Summary

The purpose of this study is to evaluate product performance of Magnetic Resonance (MR) Conditional Cardiac Implantable Electronic Devices (CIED) following 3 tesla (3T) MRI exposure. This will be achieved by evaluating the changes in pacing capture threshold (PCT) measurements following 3T MRI scan exposure. This study is required by FDA as a condition of approval of 3T MRI compatible labeling of applicable CIED systems. This study is conducted within Medtronic's post-market surveillance platform, the Product Surveillance Registry (PSR).

Trial Health

98
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Strong global presence with extensive site network
Enrollment
41

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Apr 2016

Longer than P75 for all trials

Geographic Reach
20 countries

202 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

April 1, 2016

Completed
7 months until next milestone

First Submitted

Initial submission to the registry

November 10, 2016

Completed
11 days until next milestone

First Posted

Study publicly available on registry

November 21, 2016

Completed
4.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 15, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

October 15, 2021

Completed
Last Updated

August 22, 2022

Status Verified

August 1, 2022

Enrollment Period

5.5 years

First QC Date

November 10, 2016

Last Update Submit

August 19, 2022

Conditions

Keywords

3TMagnetic Resonance Imaging (MRI)Implantable Cardioverter Defibrillator (ICD)Implantable Pulse Generator (IPG)Cardiac Resynchronization Therapy (CRT)Cardiac Implantable Electronic Device (CIED)

Outcome Measures

Primary Outcomes (1)

  • The proportion of patients implanted with an MR Conditional CIED System with a pre-MRI to post-MRI scan PCT measure change of >0.5 Volts following 3T MRI scan exposure.

    Patients will be followed for approximately 5 years.

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Patients intended to be implanted or are within 30 days post-implant of a qualifying Medtronic 3T MR Conditional CIED system. All subjects must meet Inclusion criteria and none of the Exclusion criteria.

You may qualify if:

  • Subject or legally authorized representative provides written authorization and/or consent per institution and geographical requirements
  • Subject is intended to be implanted or is within 30 days post-implant of a qualifying Medtronic 3T MR Conditional CIED system

You may not qualify if:

  • Subject who is, or will be inaccessible for follow-up at a study site
  • Implant and follow-up data, including any adverse device effects and system modifications at implant through the time of enrollment are unavailable

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (204)

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Birmingham, Alabama, United States

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Anchorage, Alaska, United States

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Chandler, Arizona, United States

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Jonesboro, Arkansas, United States

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Little Rock, Arkansas, United States

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Bakersfield, California, United States

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Chula Vista, California, United States

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La Quinta, California, United States

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Los Angeles, California, United States

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Palm Springs, California, United States

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Rancho Mirage, California, United States

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Redwood City, California, United States

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Salinas, California, United States

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San Diego, California, United States

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San Francisco, California, United States

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Stanford, California, United States

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Torrance, California, United States

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Van Nuys, California, United States

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Centennial, Colorado, United States

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Colorado Springs, Colorado, United States

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Denver, Colorado, United States

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Lakewood, Colorado, United States

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New Haven, Connecticut, United States

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Newark, Delaware, United States

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Washington D.C., District of Columbia, United States

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Bradenton, Florida, United States

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Clearwater, Florida, United States

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Davenport, Florida, United States

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Davie, Florida, United States

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Jacksonville, Florida, United States

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Panama City, Florida, United States

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Safety Harbor, Florida, United States

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Sebastian, Florida, United States

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Tampa, Florida, United States

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Albany, Georgia, United States

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Atlanta, Georgia, United States

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Marietta, Georgia, United States

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Coeur d'Alene, Idaho, United States

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Chicago, Illinois, United States

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Evansville, Indiana, United States

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Indianapolis, Indiana, United States

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West Des Moines, Iowa, United States

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Kansas City, Kansas, United States

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Edgewood, Kentucky, United States

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Louisville, Kentucky, United States

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Baton Rouge, Louisiana, United States

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Shreveport, Louisiana, United States

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Baltimore, Maryland, United States

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Clinton, Maryland, United States

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Hyattsville, Maryland, United States

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Salisbury, Maryland, United States

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Silver Spring, Maryland, United States

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Takoma Park, Maryland, United States

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Boston, Massachusetts, United States

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Lansing, Michigan, United States

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Marquette, Michigan, United States

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Ypsilanti, Michigan, United States

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Coon Rapids, Minnesota, United States

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Minneapolis, Minnesota, United States

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Robbinsdale, Minnesota, United States

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Rochester, Minnesota, United States

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Saint Cloud, Minnesota, United States

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Saint Louis Park, Minnesota, United States

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Saint Paul, Minnesota, United States

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Hattiesburg, Mississippi, United States

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Columbia, Missouri, United States

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Kansas City, Missouri, United States

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St Louis, Missouri, United States

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Henderson, Nevada, United States

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Eatontown, New Jersey, United States

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Morristown, New Jersey, United States

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Ocean Township, New Jersey, United States

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Ridgewood, New Jersey, United States

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Albuquerque, New Mexico, United States

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Bay Shore, New York, United States

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Garden City, New York, United States

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Huntington, New York, United States

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Manhasset, New York, United States

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New Hyde Park, New York, United States

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New York, New York, United States

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Poughkeepsie, New York, United States

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Staten Island, New York, United States

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Suffern, New York, United States

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The Bronx, New York, United States

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Utica, New York, United States

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Durham, North Carolina, United States

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Raleigh, North Carolina, United States

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Akron, Ohio, United States

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Cincinnati, Ohio, United States

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Cleveland, Ohio, United States

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Columbus, Ohio, United States

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Toledo, Ohio, United States

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Oklahoma City, Oklahoma, United States

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Portland, Oregon, United States

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Allentown, Pennsylvania, United States

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Bethlehem, Pennsylvania, United States

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Danville, Pennsylvania, United States

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Erie, Pennsylvania, United States

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Lancaster, Pennsylvania, United States

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Philadelphia, Pennsylvania, United States

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Pittsburgh, Pennsylvania, United States

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Wilkes-Barre, Pennsylvania, United States

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Germantown, Tennessee, United States

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Nashville, Tennessee, United States

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Austin, Texas, United States

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Fort Worth, Texas, United States

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Houston, Texas, United States

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Plano, Texas, United States

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San Antonio, Texas, United States

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The Woodlands, Texas, United States

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Tyler, Texas, United States

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Burlington, Vermont, United States

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Arlington, Virginia, United States

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Charlottesville, Virginia, United States

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Falls Church, Virginia, United States

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Spokane, Washington, United States

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Madison, Wisconsin, United States

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Milwaukee, Wisconsin, United States

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Brussels, Belgium

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Dinant, Belgium

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Leuven, Belgium

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Liège, Belgium

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Yvoir, Belgium

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Kingston, Ontario, Canada

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Sainte-Foy, Quebec, Canada

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Calgary, Canada

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Montreal, Canada

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Ottawa, Canada

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Trois-Rivières, Canada

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Kunming, China

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Taiyuan, China

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Tianjin, China

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Copenhagen, Denmark

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Avignon, France

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Brest, France

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Clermont-Ferrand, France

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Dijon, France

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La Rochelle, France

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Metz-Tessy, France

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Montpellier, France

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Nantes, France

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Paris, France

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Pringy, France

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Saint-Priest-en-Jarez, France

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Aachen, Germany

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Cologne, Germany

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Essen, Germany

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Hanover, Germany

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Homburg, Germany

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Tübingen, Germany

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Ulm, Germany

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Athens, Greece

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Budapest, Hungary

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Castrovillari, Italy

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Lecce, Italy

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Milan, Italy

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Udine, Italy

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Fuchū, Japan

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Hidaka, Japan

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Hirosaki, Japan

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Hiroshima, Japan

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Kawasaki, Japan

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Kitakyushu, Japan

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Kyoto, Japan

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Ōsaka-sayama, Japan

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Sapporo, Japan

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Toyoake, Japan

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Urasoe, Japan

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Kuala Lumpur, Malaysia

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Eindhoven, Netherlands

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Maastricht, Netherlands

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Nieuwegein, Netherlands

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Rotterdam, Netherlands

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Creixomil, Portugal

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Belgrade, Serbia

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Košice, Slovakia

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Ljubljana, Slovenia

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Busan, South Korea

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Changwon, South Korea

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Daegu, South Korea

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Gangneung, South Korea

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Gwangju, South Korea

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Gyeonggi-do, South Korea

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Incheon, South Korea

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Seongnam-si, South Korea

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Seoul, South Korea

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A Coruña, Spain

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Granada, Spain

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Madrid, Spain

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Palma de Mallorca, Spain

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Salamanca, Spain

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Santa Cruz de Tenerife, Spain

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Santiago de Compostela, Spain

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Valencia, Spain

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Valladolid, Spain

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Skövde, Sweden

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Geneva, Switzerland

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Lausanne, Switzerland

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Zurich, Switzerland

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Birmingham, United Kingdom

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Leicester, United Kingdom

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Liverpool, United Kingdom

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Manchester, United Kingdom

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Middlesbrough, United Kingdom

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MeSH Terms

Conditions

Arrhythmias, Cardiac

Condition Hierarchy (Ancestors)

Heart DiseasesCardiovascular DiseasesPathologic ProcessesPathological Conditions, Signs and Symptoms

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
PROSPECTIVE
Target Duration
5 Years
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 10, 2016

First Posted

November 21, 2016

Study Start

April 1, 2016

Primary Completion

October 15, 2021

Study Completion

October 15, 2021

Last Updated

August 22, 2022

Record last verified: 2022-08

Locations