AHA 2019 solaci - 17 / 11 / 2019 - International Congresses, AHA 2019 AHA 2019 solaci - 17 / 11 / 2019 - International Congresses, AHA 2019 Here you will find the highlights of the AHA 2019 Scientific Sessions, held on November 16th to 18th in Philadelphia, USA. If you cannot view the articles, click here