Allergies and sinus infections can both affect your nasal passages and cause symptoms like congestion. But they’re two separate conditions with distinct causes and treatments. Allergies occur as a ...

Sick sinus syndrome (SSS) is a heart rhythm problem that affects your heart's natural pacemaker. You may develop symptoms of SSS like dizziness, fainting, and fatigue. Treatment may include lifestyle ...

Jane Kim, MD, is currently a medical editor and writer. She also consults on digital content for physician medical education. Garlic can irritate the mucus membranes, which may increase mucus ...

Normal sinus rhythm means the heartbeats are regular and between 60 and 100 beats per minute. Sinus rhythm is controlled by the sinus node, which sends electrical impulses to the heart. Bradycardia is ...

Allergy symptoms start quickly after contact with allergens and last until exposure ends. Sinus infections often cause pain and pressure in the face, especially around the nose and forehead.

Abstract: Graph Convolutional Neural Networks (graph CNNs) have been widely used for graph data representation and semi-supervised learning tasks. However, existing graph CNNs generally use a fixed ...