How long do the batteries last?
Capacity: 300 Shocks or 10 Hours monitoring time
Shelf life: 5 years from date of manufacture
Stand by: 5 Years
Do I need to be an electrician to maintain the HeartStart?
No: The HeartStart FR2 performs the following self test on a daily weekly and monthly basis:
Performed daily under normal conditions:
Checks: Battery status, Waveform delivery system, and calibration of key circuits.
Battery insertion test: upon battery insertion:
Checks: extensive self-test, verifies readiness, calibration of key circuits.
What are the operating temperatures?
0 – 50°C / 0 – 95% relative humidity
How durable are the machines?
Able to be dropped from 1 meter height on any edge.
Can I use the data?
Yes the data is stored on the data card provided you can manipulate this data by accessing the Event Review web site and downloading the stored data.
Describe the Biphasic waveform for me?
The HeartStart FR2 delivers shocks at 150 Joules
Biphasic waveform travels in two directions across the chest and back, as a consequence less energy is required to achieve successful clinical outcomes. Bardy et al
What advantages does this waveform have?
Less energy requirements to achieve clinical efficacy. Greene et al
Less damage to the myocardium due to lower joule delivery. Weaver et al
Impedance is adjusted immediately therefore patient receives correct adjusted shock, rather than excessive unnecessary joules.
Who safe is HeartStart in relation to patient rhythms?
The HeartStart FR2 will only shock a shockable rhythm
Algorithm performance is measured on two parameters
Sensitivity: ability to detect life threatening arrhythmia's
Specificity: ability to discriminate between life threatening and normal arrhythmia's
The HeartStart FR2 has developed software, which provides exceptional level of specificity and sensitivity.
Shock will only be delivered when a life threatening arrhythmia has been detected.
Smart CPR
Conventional AEDs generally treat all shockable VF the same: advising an immediate defibrillation shock. But not all VF is receptive to a shock. Hearts with VF rhythms typical of long downtime are unlikely to respond to a shock by returning to circulation. For those rhythms an initial period of CPR, followed by a shock is likely to improve outcome.
A protocol of initial shock to rhythms typical of short duration VF, and initial CPR prior to shock otherwise may be better therapy. It's an opportunity to raise the "survival curve" for SCA. The FR2+ with SMART CPR supports such a protocol.
It assesses the presenting heart rhythm. For shockable rhythms, the FR2+ is the first AED to further assess the likelihood that a shock will return circulation. If return of circulation is likely, FR2+ advises an immediate shock. Otherwise, it advises CPR first, followed by a shock.
SMART CPR lets responders make more informed, refined treatment decisions.
Download HeartStart Quick Shock brochure
Download Smart CPR paper