It is seven years ago since Helena Jäntti, and Sakari Syväoja sat down and started to discuss if it would be possible to recognise lifelessness with the help of a smartphone. This discussion was the beginning of Heart2Save and Syväoja’s doctoral thesis about recognition of out-of-hospital cardiac arrests. Syväoja and Jäntti have known each other

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How many hats can fit on one head? Helena Jäntti, CEO Heart2Save, has four. In addition to being CEO Helena works as an Emergency Doctor, teaches future doctors to-be and counsels with dissertations and doctoral theses. The newest one, the CEO hat, is the most unfamiliar for Helena. In the beginning, during discussions about the

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