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According to the European Resuscitation Council (ERC) Guidelines for patient to a depth of approximately 5-6 cm on a firm and flat surface when possible. However, Cardiopulmonary resuscitation (CPR) performers may need to continue the chest Resuscitation 2010, CPR performers should compress the sternum of a compression in an oblique direction, such as in elevators. For a pregnant patient in cardiac arrest, the 2010 ERC Guidelines recommend that the performer place the patient in a left-lateral tilt of 15 - 30° using a firm wedge to support the pelvis and thorax because the pregnant uterus can compress the inferior vena cava. We hypothesized Smartphone based chest compression feedback app would improves quality of CPR in an angulated surface.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Without feedback | No Intervention | Participants compress the chest of the manikin without smartphone based feedback app. | |
| With feedback | Experimental | Participants compress the chest of the manikin with a smartphone based feedback app. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Audiovisual feedback from smartphone based app | Device |
|
| Measure | Description | Time Frame |
|---|---|---|
| Chest compression depth | To measure chest compression depth during 2 minutes | within the first 30 days after the end of recording |
| Chest compression rate | To measure the chest compression rate during 2 minutes | within the first 30 days after the end of recording |
| Measure | Description | Time Frame |
|---|---|---|
| Accurate chest compression | To measure the percentage of accurate chest compressions (i.e. correct depth, hand position, and recoil) of total chest compressions during 2 minutes | within the first 30 days after the end of recording |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hanyang University, College of medicine | Seoul | 133792 | South Korea |
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