The answer to this question depends on several factors such as the budget available, the data required and the depth of information required (for instance, if you want various age groups by gender and/or in different geographical areas it would be many groups; but if you want to know how well a product is branded in one geographical area, one group ...
Simple CPR is a nationally accredited online CPR and BLS training class and certification provider. Our classes are all based on the latest AHA guidelines. You can take any of our CPR, BLS, and first aid classes 24 hours a day from the comfort of your home, pass the test, and print out your CPR or BLS certification card all in under an hour.
1 year. As the others said: 1 year. and that follows alot of the Daycare Licensing requirements. American heart association has done studies and showed that retention at 1 year as the same as at 2 or more years. Find a class that teaches you well, is challenging and reviewing and makes you remember concepts. Concepts stay in emergencies, numbers and exact procedure are quickly forgotten under stress. Find a good instructor and the concepts will last for many years. cpr card not including first aid is good for 1 year.