Effect of bariatric surgery on cardiac function in obese patients

From the Department of Surgery (Alqunai, Assakran, Alharbi, Alromaih), King Fahad Specialist Hospital, Ministry of Health, Buraidah, Qassim; from the Department of Mathematics (Widyan), College of Science, from the Department of Surgery (Almosallam, Alotaibi), College of Medicine, Qassim University; from the Department of Non-invasive Cardiology (Suresh), Prince Sultan Cardiac Center; from the Department of Surgery (Alashkar), Doctor Sulaiman AlHabib Medical Group, Qassim; from the Department of Surgery (Alqunai), College of Medicine, Jouf University, Aljouf, Kingdom of Saudi Arabia; and from the Division of Cardiology (Abazid), London Health Sciences Centre, University Hospital, Ontario, Canada.

From the Department of Surgery (Alqunai, Assakran, Alharbi, Alromaih), King Fahad Specialist Hospital, Ministry of Health, Buraidah, Qassim; from the Department of Mathematics (Widyan), College of Science, from the Department of Surgery (Almosallam, Alotaibi), College of Medicine, Qassim University; from the Department of Non-invasive Cardiology (Suresh), Prince Sultan Cardiac Center; from the Department of Surgery (Alashkar), Doctor Sulaiman AlHabib Medical Group, Qassim; from the Department of Surgery (Alqunai), College of Medicine, Jouf University, Aljouf, Kingdom of Saudi Arabia; and from the Division of Cardiology (Abazid), London Health Sciences Centre, University Hospital, Ontario, Canada.

From the Department of Surgery (Alqunai, Assakran, Alharbi, Alromaih), King Fahad Specialist Hospital, Ministry of Health, Buraidah, Qassim; from the Department of Mathematics (Widyan), College of Science, from the Department of Surgery (Almosallam, Alotaibi), College of Medicine, Qassim University; from the Department of Non-invasive Cardiology (Suresh), Prince Sultan Cardiac Center; from the Department of Surgery (Alashkar), Doctor Sulaiman AlHabib Medical Group, Qassim; from the Department of Surgery (Alqunai), College of Medicine, Jouf University, Aljouf, Kingdom of Saudi Arabia; and from the Division of Cardiology (Abazid), London Health Sciences Centre, University Hospital, Ontario, Canada.

From the Department of Surgery (Alqunai, Assakran, Alharbi, Alromaih), King Fahad Specialist Hospital, Ministry of Health, Buraidah, Qassim; from the Department of Mathematics (Widyan), College of Science, from the Department of Surgery (Almosallam, Alotaibi), College of Medicine, Qassim University; from the Department of Non-invasive Cardiology (Suresh), Prince Sultan Cardiac Center; from the Department of Surgery (Alashkar), Doctor Sulaiman AlHabib Medical Group, Qassim; from the Department of Surgery (Alqunai), College of Medicine, Jouf University, Aljouf, Kingdom of Saudi Arabia; and from the Division of Cardiology (Abazid), London Health Sciences Centre, University Hospital, Ontario, Canada.

From the Department of Surgery (Alqunai, Assakran, Alharbi, Alromaih), King Fahad Specialist Hospital, Ministry of Health, Buraidah, Qassim; from the Department of Mathematics (Widyan), College of Science, from the Department of Surgery (Almosallam, Alotaibi), College of Medicine, Qassim University; from the Department of Non-invasive Cardiology (Suresh), Prince Sultan Cardiac Center; from the Department of Surgery (Alashkar), Doctor Sulaiman AlHabib Medical Group, Qassim; from the Department of Surgery (Alqunai), College of Medicine, Jouf University, Aljouf, Kingdom of Saudi Arabia; and from the Division of Cardiology (Abazid), London Health Sciences Centre, University Hospital, Ontario, Canada.

From the Department of Surgery (Alqunai, Assakran, Alharbi, Alromaih), King Fahad Specialist Hospital, Ministry of Health, Buraidah, Qassim; from the Department of Mathematics (Widyan), College of Science, from the Department of Surgery (Almosallam, Alotaibi), College of Medicine, Qassim University; from the Department of Non-invasive Cardiology (Suresh), Prince Sultan Cardiac Center; from the Department of Surgery (Alashkar), Doctor Sulaiman AlHabib Medical Group, Qassim; from the Department of Surgery (Alqunai), College of Medicine, Jouf University, Aljouf, Kingdom of Saudi Arabia; and from the Division of Cardiology (Abazid), London Health Sciences Centre, University Hospital, Ontario, Canada.

From the Department of Surgery (Alqunai, Assakran, Alharbi, Alromaih), King Fahad Specialist Hospital, Ministry of Health, Buraidah, Qassim; from the Department of Mathematics (Widyan), College of Science, from the Department of Surgery (Almosallam, Alotaibi), College of Medicine, Qassim University; from the Department of Non-invasive Cardiology (Suresh), Prince Sultan Cardiac Center; from the Department of Surgery (Alashkar), Doctor Sulaiman AlHabib Medical Group, Qassim; from the Department of Surgery (Alqunai), College of Medicine, Jouf University, Aljouf, Kingdom of Saudi Arabia; and from the Division of Cardiology (Abazid), London Health Sciences Centre, University Hospital, Ontario, Canada.

From the Department of Surgery (Alqunai, Assakran, Alharbi, Alromaih), King Fahad Specialist Hospital, Ministry of Health, Buraidah, Qassim; from the Department of Mathematics (Widyan), College of Science, from the Department of Surgery (Almosallam, Alotaibi), College of Medicine, Qassim University; from the Department of Non-invasive Cardiology (Suresh), Prince Sultan Cardiac Center; from the Department of Surgery (Alashkar), Doctor Sulaiman AlHabib Medical Group, Qassim; from the Department of Surgery (Alqunai), College of Medicine, Jouf University, Aljouf, Kingdom of Saudi Arabia; and from the Division of Cardiology (Abazid), London Health Sciences Centre, University Hospital, Ontario, Canada.

From the Department of Surgery (Alqunai, Assakran, Alharbi, Alromaih), King Fahad Specialist Hospital, Ministry of Health, Buraidah, Qassim; from the Department of Mathematics (Widyan), College of Science, from the Department of Surgery (Almosallam, Alotaibi), College of Medicine, Qassim University; from the Department of Non-invasive Cardiology (Suresh), Prince Sultan Cardiac Center; from the Department of Surgery (Alashkar), Doctor Sulaiman AlHabib Medical Group, Qassim; from the Department of Surgery (Alqunai), College of Medicine, Jouf University, Aljouf, Kingdom of Saudi Arabia; and from the Division of Cardiology (Abazid), London Health Sciences Centre, University Hospital, Ontario, Canada.

From the Department of Surgery (Alqunai, Assakran, Alharbi, Alromaih), King Fahad Specialist Hospital, Ministry of Health, Buraidah, Qassim; from the Department of Mathematics (Widyan), College of Science, from the Department of Surgery (Almosallam, Alotaibi), College of Medicine, Qassim University; from the Department of Non-invasive Cardiology (Suresh), Prince Sultan Cardiac Center; from the Department of Surgery (Alashkar), Doctor Sulaiman AlHabib Medical Group, Qassim; from the Department of Surgery (Alqunai), College of Medicine, Jouf University, Aljouf, Kingdom of Saudi Arabia; and from the Division of Cardiology (Abazid), London Health Sciences Centre, University Hospital, Ontario, Canada.