inappropriate sinus tachycardia

Inappropriate Sinus Tachycardia (IST)

Inappropriate Sinus Tachycardia (IST) is a condition characterized by an abnormally fast heart rate originating from the sinus node without an identifiable cause. Unlike physiological…
idiopathic neutropenia

Idiopathic Neutropenia: Causes, Symptoms

Idiopathic neutropenia is a rare hematological disorder characterized by an unexplained decrease in neutrophil count. Neutrophils are vital white blood cells responsible for fighting infections.…