But after several days, your symptoms aren't getting better. Can a cold turn into a sinus infection? The truth is, colds and sinus infections often go hand in hand. A sinus infection often starts ...

Cerebral venous sinus thrombosis (CVST) is Cerebral venous sinus thrombosis (CVST) is a rare and potentially deadly condition. Common etiologies include hypercoagulable diseases, low flow states ...

Eleven studies describing sinoatrial (SA) nodal, atrioventricular (AV) nodal or infra-Hisian conduction parameters in the setting of cocaine use were found. Fourteen studies and two case series ...

Background Recent molecular biological investigations have identified abnormal genes in familial forms of long QT syndrome, but in bradycardia dependent acquired long QT syndrome, no such genetic ...

There are precautions to take when living with a pacemaker, though next-generation models often present fewer risks than older pacemakers. Exposures ranging from the magnets in a wearable device, to ...