Comorbidities are distinct health conditions that are present at the same time. They may exist together for many reasons, including shared causes and risk factors. Comorbidities can increase your risk ...

By analyzing the Lagrangian function and Karush-Kuhn-Tucker (KKT) condition of the weighted optimization problem, we formulate the corresponding dual problem, which is a simple quadratic programming ...

Low blood pressure can be caused by factors like dehydration or medications, or it can be related to an underlying condition, such as heart problems, hormone issues, pregnancy, or neural conditions.