Acute leukemia is a rapidly progressive malignant disorder of the bone marrow characterized by uncontrolled proliferation of immature leukocytes, leading to bone marrow failure, anemia, infections, and bleeding manifestations.
Acute Coronary Syndrome: A Spectrum of Life-Threatening Clinical Conditions Resulting From Sudden Coronary Artery Obstruction Leading to Myocardial Ischemia and Infarction