The sinus of the heart is a structure in the right atrium where blood flows into the heart from the venae cavae.

The placement of a permanent pacemaker is the definitive treatment for sinus node dysfunction, but not everyone needs this.

— G.W.T.Dear G.W.T.: The sinus of the heart has nothing to do with your nose as you might guess; it's a structure in the ...

This article explores pacemaker and ICD system architecture, with a focus on connector types and interconnect technologies.

At age 76, I was diagnosed with sinus node dysfunction last year after several episodes of what I’d call being “spaced out” ...

Placement is based on performance, learner preferences, school capacity and chosen career pathways (STEM, Social Sciences, or ...

At age 76, I was diagnosed with sinus node dysfunction last year after several episodes of what I’d call being “spaced out” (for lack of a better term). I couldn’t explain these instances to myself, ...

At age 76, I was diagnosed with sinus node dysfunction last year after several episodes of what I’d call being “spaced out” (for lack of a better term). I couldn’t explain these instances to myself, ...

The single-leaflet implant restores leaflet coaptation while maintaining the valve's natural movement and orifice space.

A one-month course of dual clot-preventing therapy followed by a single clot-prevention medication for the remainder of the ...

Sensor-enabled surgical tools are moving from concept to clinic, owing to advances in miniaturised sensors, flexible ...

BRITISH territory faces being attacked by megalomaniac Vladimir Putin every day as the tyrant tears up the rulebook, an ...