{"id": 822172350447845377, "lang": "en", "text": "Soft, robotic sheath-like device \"encases the heart and helps it pump by applying alternating pressure and suction.\" https://t.co/USgh5l8Nti", "urls": [{"url": "https://t.co/USgh5l8Nti", "expanded_url": "http://www.sciencemag.org/news/2017/01/heart-hugging-device-could-help-keep-beat"}], "user": {"id": 575658149}, "id_str": "822172350447845377", "source": "<a href=\"http://twitter.com\" rel=\"nofollow\">Twitter Web Client</a>", "deleted": false, "hashtags": [], "retrieved": "2018-01-21--15-26-33", "created_at": "Thu Jan 19 20:02:18 +0000 2017", "retweet_count": 5, "user_mentions": [], "favorite_count": 21, "legacy_imported": true}