510(k) · Cleared
ClearedHeartevent, Model at
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Diagnostic Devices Pty, Ltd. · DXH Transmitters And Receivers, Electrocardiograph, Telephone
Cleared on Jan 11, 2008 as substantially equivalent to K020825 (Card Guard Scientific Survival, Ltd., 2002) after a 140-day review. Its family tree reaches back 2 generations to 1992.
- Decided
- Jan 11, 2008
- Review
- 140 days
- Class
- Class II
- Product code
- DXH
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 2 generations to K920984 (1992). 3 ancestors in all. No later device cites it as a predicate yet.
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −2 | K920984 | King of Hearts Express (E.X.) Monitor | Instromedix, Inc. | 1992 | — |
| −1 | K020825 | King of Hearts Express + AF Monitor | Card Guard Scientific Survival, Ltd. | 2002 | — |
| 0 (this device) | K072385 | Heartevent, Model at | Diagnostic Devices Pty, Ltd. | 2008 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1999 | 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 DXH? 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 DXH device
- #1 K243438 MEMO Patch M (MPT-E08R-UNC01)score 12.9 · 9 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
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 2…e Name: KING OF HEARTS EXPRESS + AF MONITOR Predicate Manufacturer: CARD GUARD SCIENTIFIC SURVIVAL LTD. Predicate 510(k) Number: K020825 This legally marketed predicate device was used to determine substantial equivalence in accordance with 21 CFR 807… | 2002 |
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 16 years and passes through 3 companies; a new generation was cleared every 9.5 years on median.
- None of the 3 ancestors has a recall.
- 10 other devices also cite its predicate K020825.
How does its category compare?
All DXH devicesDXH Transmitters And Receivers, Electrocardiograph, Telephone: FDA decisions, review times, recalls and adverse event reports over 20 years. 2008, this device’s year, is highlighted.
FDA decisions per year · DXH
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DXH
322in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DXH
1in 2015
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DXH
27in 2025
MAUDE reports naming product code DXH, 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 | 3 | 202 | 0 | 0 |
| 2008 | 7 | 41 | 4 | 0 |
| 2009 | 2 | — | 0 | 1 |
| 2010 | 2 | — | 0 | 4 |
| 2011 | 0 | — | 3 | 1 |
| 2012 | 1 | — | 0 | 1 |
| 2013 | 3 | 206 | 0 | 1 |
| 2014 | 6 | 186 | 0 | 1 |
| 2015 | 4 | 142 | 1 | 0 |
| 2016 | 1 | — | 0 | 5 |
| 2017 | 5 | 150 | 0 | 4 |
| 2018 | 4 | 294 | 0 | 0 |
| 2019 | 6 | 177 | 0 | 0 |
| 2020 | 5 | 141 | 0 | 5 |
| 2021 | 3 | 107 | 0 | 2 |
| 2022 | 4 | 150 | 0 | 6 |
| 2023 | 1 | — | 0 | 4 |
| 2024 | 0 | — | 0 | 2 |
| 2025 | 4 | 322 | 0 | 27 |
| 2026 | 1 | — | 1 | — |
What is it indicated for?
The heartEVENTAT is indicated for use by patients as directed by a physician, who experience transient symptoms that may suggest cardiac arrhythmia, conduction abnormalities or other rhythm disturbances that may result in shortness of breath, pre-syncope or palpitations.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K072385 · printed Nov 6, 2026
Cite this page
510(k) Report. “K072385: Heartevent, Model at.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K072385
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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