Appendix

HeartRescue Partners Program Evaluation Case Definition and Data Elements

This list is not exclusive. States participating in the HeartRescue Project Partners program are encouraged to collect additional information with the goal of improving cardiac arrest survival. Some of these additional data elements are included as optional items on this list.

Case Inclusion Criteria

 

  • Out-of-hospital non-traumatic cardiac arrest
  • Patient assessed by organized EMS personnel
  • Patient received either:
    • External defibrillation by lay responders or emergency personnel
    • Chest compressions by EMS personnel (includes all levels of EMS: Basic EMT, Fire, ALS, and Police that are asked by the 911 center to respond to the cardiac arrest)

Case Data Elements

 

Table of system level data elements

Item

Element

1
Population of the area served by the EMS systems participating in the Medtronic Flagship Program (2010 census most likely source)

 

Table of case level data elements

Item

Element

2
Unique case identifier
3
Census tract ID
4
Date and time of initial 911 dispatch (dd/mm/yyyy hh:mm)
5
Presumed arrest etiology
Cardiac
Drowning
Electrocution
Respiratory
Trauma
Other
6
Age in years
7
Year of arrest event
8
Incident state
AZ
CA
MN
NC
PA
SD
WA
9
Incident county
10
Witnessed arrest
Yes
No
Unknown
11
Arrest after 911 arrival
Yes
No
Unknown
12
Resuscitation attempted by 911 responder and/or shock delivered by an AED before 911 responder arrival
Yes
No
Unknown
13
Bystander CPR provided
Yes
No
Unknown
14
Dispatcher CPR instructions provided
Yes
No
Unknown
15
Who initiated CPR
EMS
Family member
First responder (Fire/Police)
Lay medical provider
Other
Unknown
16
Date and time of first CPR (dd/mm/yyyy hh:mm)
17
Bystander CPR type
Compression and ventilation
Compression-only
Ventilation only
Unknown
18
AED or manual defibrillator applied prior to EMS arrival
Yes, with defibrillation
Yes, without defibrillation
No
Unknown
19
AED used at any time
Yes
No
Present, but not used
AED malfunctioned
Unknown
20
Who first defibrillated the patient?
Bystander, not family member
EMS
Family member
First responder (Fire/Police)
Lay medical provider
Not applicable
Unknown
21
If first responder defibrillated the patient, was that responder a police officer?
Yes
No
Unknown
22
Date and time of first EMS personnel arrival at scene (dd/mm/yyyy hh:mm)
23
Date and time of ALS arrival at scene (dd/mm/yyyy hh:mm)
24
Date and time of first 911 responder shock (dd/mm/yyyy hh:mm)
25
Initial arrest rhythm of patient
Ventricular fibrillation
Ventricular tachycardia without pulse
Pulseless electrical activity (PEA)
Asystole
Unknown shockable
Unknown not shockable
Missing
26
Type of EMS resuscitation protocol used
2005 AHA Guidelines
2010 AHA Guidelines
Cardiocerebral resuscitation
Other
Unknown
27
Any prehospital ROSC for at least 30 seconds
Yes
No
Unknown
28
Return of spontaneous circulation (ROSC) upon ED arrival
Yes
No
Unknown
29
EMS induced hypothermia
Yes
No
Unknown
30
Prehospital 12-lead ECG acquired
Yes
No
Unknown
31
Prehospital 12-lead ECG has STEMI
Yes
No
Unknown
32
ITD used
Yes
No
Unknown
If yes, select how:
Face mask
Endotracheal tube
33
Mechanical CPR device used
Yes
No
If yes, please specify:
a. Active Compression Decompression (LUCAS)
b. Load-Distributing Band (AutoPulse)
c. Mechanical Piston (Thumper)
d. Other
34
Out-of-hospital disposition
911 did not attempt resuscitation
Resuscitation terminated at scene
Transported to hospital
35
Date and time of ED arrival (dd/mm/yyyy hh:mm)
36
Hospital 12-lead ECG has STEMI or STEMI equivalent
Yes
No
Unknown
37
Did the patient undergo coronary angiography?
Yes
No
Unknown
38
Date and time of angiography (dd/mm/yyyy hh:mm)
39
Admitted to hospital
Yes
No
Unknown
40
Was hypothermia care initiated or continued in the hospital?
Yes
No
Unknown
41
Percutaneous coronary intervention (PCI) performed?
Yes
No
Unknown
42
Coronary artery bypass graft surgery (CABG) performed?
Yes
No
Unknown
43
ICD placement
Yes, implanted during initial hospitalization
Not yet, but documented plan for ICD placement after initial hospital discharge
No
Unknown
44
Was a DNR order initiated for the patient?
Yes
No
Unknown
45
Date and time of first DNR order (dd/mm/yyyy hh:mm)
46
Final hospital diagnosis of acute myocardial infarction
Yes
No
Unknown
47
Survival to hospital discharge
Yes
No
Unknown
48
Overall Cerebral Performance Category score at hospital discharge
1
2
3
4
5
Unknown