510(k) · Cleared
ClearedKing of Hearts Express AF Cardiac Event Recorder
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Card Guard Scientific Survival, Ltd. · DSH Recorder, Magnetic Tape, Medical
Cleared on Aug 1, 2011 as substantially equivalent to K020825 (Card Guard Scientific Survival, Ltd., 2002) and 1 other predicate after a 41-day review. Its family tree reaches back 6 generations to 1997.
- Decided
- Aug 1, 2011
- Review
- 41 days
- Class
- Class II
- Product code
- DSH
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 6 generations to K963725 (1997). 17 ancestors in all, the oldest K843503 (1984). No later device cites it as a predicate yet.
- Root · 6 generations backK963725 Model CG-2206 Personal Electrocardiogram (Ecg) Transmitter Device…Card Guard, Ltd. · 1997
- 5 generations backK012223 CG-2211 Selfcheck Ecg TransmitterCard Guard Scientific Survival, Ltd. · 2001
- 4 generations backK042254 PMP4 Selfcheck EcgCard Guard Scientific Survival, Ltd. · 2005
- 3 generations backK060911 CG-6108 Arrhythmia Ecg Event RecorderCard Guard Scientific Survival, Ltd. · 2006
- 2 generations backK071995 CG-6108 Continuous Ecg Monitor and Arrhythmia DetectorCard Guard Scientific Survival, Ltd. · 2007 · Recalled
- 1 generation backK101639 CG-6108 Act-IL Continuous Ecg Monitor and Arrythmia DetectorCard Guard Scientific Survival, Ltd. · 2010 · Recalled
- This deviceK111745 King of Hearts Express AF Cardiac Event RecorderCard Guard Scientific Survival, Ltd. · 2011
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −6 | K963725 | Model CG-2206 Personal Electrocardiogram (Ecg) Transmitter Device (Modified) | Card Guard, Ltd. | 1997 | — |
| −5 | K012223 | CG-2211 Selfcheck Ecg Transmitter | Card Guard Scientific Survival, Ltd. | 2001 | — |
| −4 | K042254 | PMP4 Selfcheck Ecg | Card Guard Scientific Survival, Ltd. | 2005 | — |
| −3 | K060911 | CG-6108 Arrhythmia Ecg Event Recorder | Card Guard Scientific Survival, Ltd. | 2006 | — |
| −2 | K071995 | CG-6108 Continuous Ecg Monitor and Arrhythmia Detector | Card Guard Scientific Survival, Ltd. | 2007 | 2 |
| −1 | K101639 | CG-6108 Act-IL Continuous Ecg Monitor and Arrythmia Detector | Card Guard Scientific Survival, Ltd. | 2010 | 2 |
| 0 (this device) | K111745 | King of Hearts Express AF Cardiac Event Recorder | Card Guard Scientific Survival, Ltd. | 2011 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1984 | 1 | 0 |
| 1988 | 1 | 0 |
| 1992 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in DSH? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new DSH device
- #1 K260157 LifeLens Physiological Monitorscore 17.9 · 22 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (2)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K020825 | King of Hearts Express + AF MonitorSummary page 1…-9484044 E-mail: [email protected] Date Prepared: 16 June 2011 Primary predicate King of Hearts Express +AF cardiac event recorder cleared in K020825 device on April 5, 2002 Secondary GG-6108 ACT-i1L Continuous EGG Monitor and Arrhythmia Detector pred… | 2002 |
| * | K101639 | CG-6108 Act-IL Continuous Ecg Monitor and Arrythmia DetectorSummary page 1…d in K020825 device on April 5, 2002 Secondary GG-6108 ACT-i1L Continuous EGG Monitor and Arrhythmia Detector predicate device cleared in K101639 on June 25, 2010 Trade Name: KOH Express AF cardiac event recorder Classification: recorder, magnetic tape, medic… | 2010 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 14 years and passes through 2 companies; a new generation was cleared every 2.5 years on median.
- 2 of the 17 ancestors have a recall of any class.
- 10 other devices also cite its predicate K020825.
How does its category compare?
All DSH devicesDSH Recorder, Magnetic Tape, Medical: FDA decisions, review times, recalls and adverse event reports over 20 years. 2011, this device’s year, is highlighted.
FDA decisions per year · DSH
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DSH
205in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DSH
No recall names DSH since 2007.
Adverse event reports per year · DSH
213in 2025
MAUDE reports naming product code DSH, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 1 | — | 0 | 0 |
| 2008 | 1 | — | 0 | 0 |
| 2009 | 3 | 84 | 0 | 1 |
| 2010 | 2 | — | 0 | 8 |
| 2011 | 6 | 64 | 0 | 3 |
| 2012 | 2 | — | 0 | 1 |
| 2013 | 2 | — | 0 | 2 |
| 2014 | 1 | — | 0 | 3 |
| 2015 | 2 | — | 0 | 8 |
| 2016 | 2 | — | 0 | 6 |
| 2017 | 3 | 91 | 0 | 31 |
| 2018 | 3 | 269 | 0 | 30 |
| 2019 | 3 | 30 | 0 | 76 |
| 2020 | 4 | 122 | 0 | 91 |
| 2021 | 4 | 263 | 0 | 113 |
| 2022 | 4 | 427 | 0 | 46 |
| 2023 | 6 | 198 | 0 | 65 |
| 2024 | 2 | — | 0 | 88 |
| 2025 | 4 | 205 | 0 | 213 |
| 2026 | 2 | — | 0 | — |
What is it indicated for?
This device is indicated for diagnostic evaluation of patients who experience transient symptoms such as:
* Dizziness
* Palpitations
* Syncope
* Chest pain
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K111745 · printed Nov 6, 2026
Cite this page
510(k) Report. “K111745: King of Hearts Express AF Cardiac Event Recorder.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K111745
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026