Colorectal Cancer in Elderly Patients: Insights into Presentations, Prognosis, and Patient Outcomes.

: Colorectal cancer (CRC) ranks as the third most prevalent cancer globally and is the third leading cause of cancer-related deaths. In 2020 alone, there were over 1.9 million new cases of CRC and nearly 0.

Comparison of Rate Control Efficacy between beta-blockers and Calcium Channel Blockers in Patients Hospitalized with Atrial Fibrillation.

Background: Atrial fibrillation (AF) is the most prevalent cardiac arrhythmia. Previous studies showed that rhythm and rate control strategies are associated with similar rates of mortality and serious morbidity. Beta blockers (BB) and calcium channel blockers (CCB) are commonly used and the selection between these two medications depends on personal preference.