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Published on in Vol 10 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/79678, first published .
Doctor analyzing LASSO selected variable coefficients chart on laptop

Postangiography Prediction of Renal Replacement Therapy in Acute Myocardial Infarction–Related Cardiogenic Shock: Least Absolute Shrinkage and Selection Operator Nomogram Development and Validation

Postangiography Prediction of Renal Replacement Therapy in Acute Myocardial Infarction–Related Cardiogenic Shock: Least Absolute Shrinkage and Selection Operator Nomogram Development and Validation

Amin Daoulah   1 , MD ;   Julia M Ladna   2 , DO ;   Abdulrahman Arabi   3 , MD ;   Ahmed Elmahrouk   1, 4 , MD ;   Shaber Seraj   2 , DO ;   Hatem M Aloui   5 , MD ;   Mohammed Alshehri   6 , MD ;   Wael Almahmeed   7 , MD ;   Prashanth Panduranga   8 , MD ;   Nooraldaem Yousif   9 , MD ;   Amir Lotfi   2 , MD ;   Mohammed Qutub   10 , MD ;   Waleed Alharbi   11 , MD ;   Rajesh Rajan   12 , MD ;   Mokhtar Abdirahman Kahin   13 , MD ;   Abdullah Alenezi   14 , MD ;   Said Al Maashani   15 , MD ;   Taher Hassan   16 , MD ;   Jassim Alswuaidi   3 , MD ;   Fakhreldein Eltaieb   1 , MD ;   Mubarak Abdulhadi Aldossari   5 , MD ;   Mohammed Al Jarallah   12 , MD ;   Abdelmaksoud Elganady   17, 18 , MD ;   Badr Alzahrani   19 , MD ;   Abdulrahman Alqahtani   20 , MD ;   Faisal Omar M Al Nasser   21 , MD ;   Husam A Noor   9 , MD ;   Mohamed Nabil Alama   10 , PhD ;   Alaa Aldossari   20 , MD ;   Sultan Al Obaikan   22 , MD ;   Alsayed Ali Almarghany   17 , MD ;   Omar Kanbr   23, 24, 25 , MBBS ;   Youssef Elmahrouk   4 , MS ;   Ibrahim A M Abdulhabeeb   26 , MD ;   Mohammed Balghith   27 , MD ;   Ahmad S Hersi   11 , MD ;   Harvey Antony   8 , MD ;   Adnan Fathey Hussien   13 , MD ;   Abdulrahman Almoghairi   19 , MD ;   Mohamed Mohammednabil A Alama   10 , MD ;   Mohamed Ajaz Ghani   21 , MD ;   Hazim Rahbi   5 , MD ;   Ayman Basardah   11 , MD ;   Bandar Alshehri   19 , MD ;   Abdulhadi Alama   1 , MD ;   Laura AlObaid   12, 28 , MD ;   Seraj Abualnaja   13 , MD ;   Tarique Shahzad Chachar   9 , MD ;   Hassan Khan   7 , MD ;   Shahrukh Hashmani   7 , MD ;   Ahmed A Ghonim   10 , MD ;   Khalid Almerri   14 , MD ;   Razan Alsofayan   20 , MD ;   Abdelaziz M Tawengi   3 , MD ;   Abeer M Shawky   17, 18 , MD ;   Ali Alshehri   29 , MD ;   Amr Arafat   4, 19, 30 , MD ;   Ahmed Jamjoom   1 , MD, PhD

1 King Faisal Specialist Hospital & Research Centre, Jeddah, Makkah, Saudi Arabia

2 University of Massachusetts Chan Medical School, Worcester, MA, United States

3 Hamad Medical Corporation, Doha, Qatar

4 Tanta University, Tanta, Gharbiya, Egypt

5 King Saud Medical City, Riyadh, Saudi Arabia

6 Armed Forces Hospital Southern Region, Khamis Mushait, Saudi Arabia

7 Heart & Vascular Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates

8 Department of Cardiology, National Heart Center, Royal Hospital, Muscat, Oman

9 Department of Cardiology, Mohammed Bin Khalifa Specialist Cardiac Center, Awali, Bahrain

10 King Abdulaziz University, Jeddah, Saudi Arabia

11 King Saud University, Riyadh, Saudi Arabia

12 Amiri Hospital, Sharq, Kuwait, Kuwait

13 International Medical Center, Jeddah, Makkah, Saudi Arabia

14 Chest Diseases Hospital, Shuwaikh, Kuwait

15 Sultan Qaboos Hospital, Salalah, Oman

16 Bugshan Hospital, Jeddah, Saudi Arabia

17 Al-Azhar University, Cairo, Egypt

18 Dr Erfan and Bagedo General Hospital, Jeddah, Saudi Arabia

19 Prince Sultan Cardiac Center, Riyadh, Saudi Arabia

20 King Fahad Medical City, Riyadh, Saudi Arabia

21 Department of Cardiology, Madinah Cardiac Center, Madinah, Saudi Arabia

22 King Abdulaziz Medical City, Riyadh, Saudi Arabia

23 Elrazi University, Khartoum, Sudan

24 Umm al-Qura University, Makkah, Saudi Arabia

25 Departement of Internal Medicine, Al Salama Hospital, Jeddah, Saudi Arabia

26 Department of Cardiology, King Abdulaziz Specialist Hospital, Sakaka, Saudi Arabia

27 King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia

28 Royal College of Surgeons in Ireland, Dublin, Ireland

29 King Khalid University, Abha, Saudi Arabia

30 Research and Innovation Institute, Ministry of Defense Health Services, Riyadh, Saudi Arabia

Corresponding Author: