Similarity and symptoms or clinical manifestation

Here is Three videos for Information.
https://youtu.be/G-x481TnIt8 (Cardiac Case- 44 year old man with indigestion during exertion)
https://youtu.be/brKE_F3XCh4 (22 year old Man with Anterior Chest PainLinks to an external site.)
https://youtu.be/0FusKWhNijE (46 year old woman with shortness of breath during exertionLinks to an external site.)

1. List the similarity and symptoms or clinical manifestation that they all share
2. Review the EKG that is presented in each of the patient scenario and identify the Rhythm remember you’re going to use lead to which is the most recognizable one and do your best using the tips and techniques.
3. Identify which of the three patients you would see first and give the reasons why.
   In other words identify which one out of the three patients that you have listed that you would actually see first or be your priority patient and then give some reasons why.