A 69-year-old man who is in the ER with palpitations. His past medical history is not immediately available. Physical exam is otherwise unremarkable.  What is going on? 

This is a 37-year-old female who was seen in the ER for left lower abdominal pain.While in the ER sleeping, the following rhythm strip was noticed. The ER provider ordered stat magnesium, cardiac troponins, EKG, which was within normal limits. What would you do next?

This is a 41-year-old African American male referred because of abnormal EKG that was noticed during an ER visit for uncontrolled hypertension.He denies chest pain, palpitation, shortness of breath, syncope or any other symptoms. He has a recent echocardiogram shows LVH, otherwise It is unremarkable.His job is a social worker. What is wrong with his EKG? and what is the next step of management? (answer the poll below)

A very motivated paramedic shared this EKG tracing done on one of his patients. No clinical details on the patient; however, this tracing depicts two basic cardiac physiological phenomena, one electrical and the other one is mechanical, what are they?

A 20-year-old African American lady that is 34 weeks pregnant. She is in the ER with nausea and vomiting and feels weak.What's going on?What diagnostic test should you order?

Congratulations @Idris Ali @Khalid Abozguia for this month collaborative publication in Annals of Emergency Medicine.‍  ‍

Mitral Valve Day‍ تتشرف جمعية القلب الليبية بدعوة أعضاء الجمعية لحضور اليوم العلمي لأمراض الصمام الميترالي يوم السبت الموافق 7 يناير 2023 بفندق باب البحر- طرابلس‍  ‍ Valvular heart disease working group...LCS ..

What is the wrong with this patient???

وأعني بالباحث هنا تحديدا كل من اشتغل أو يشتغل في مجال أبحاث العلوم الطبية الحيوية (Biomedical Research). وتنقسم مجالات بحوث علوم الطب الحيوي إلى ثلاثة أقسام هي: البحوث الأساسية (Basic Research)، والبحوث المُترْجمة (Translational Research)، والبحوث السريرية (Clinical Research). وكل مجال من هذه المجالات البحثية يهتم بقضايا معينة لتكوين سلسلة متتابعة من الأفكار والخواطر التي تقدح في عقول العلماء والباحثين من حين لآخر، كلّما أذن الله – جلّ في علاه - لتبدأ بعدها عملية إجراء البحوث الأساسية متبوعة بإجراءها في مرحلة الأبحاث المُترْجمة، ليتم بعدها دراستها وتطبيقها في مرحلة البحوث السريرية. وعلى الرغم من هذا، فليس بالضرورة كل فكرة مُبتكرة لابد لها من أن تمر بهذه المراحل الثلاثة المذكورة أعلاه. فالغرض

A 48-year-old male post-PCI to LAD. He reports 2/10 chest pain, otherwise hemodynamically stable. 

This tracing was taken from a 68 year-old-female with h/o palpitations. Her EKG showed NSR with PVCs in a trigemini pattern.Again, this tracing demonstrates a basic electrophysiological phenomenon, what is it?Answer the question in the poll before before viewing the video with the explanation