Cardiology

QRS width on ECG linked to sudden cardiac arrest in CAD

(HealthDay) -- For patients with coronary artery disease (CAD), QRS width on electrocardiogram and echocardiographic evidence of heart failure are associated with out-of-hospital sudden cardiac arrest (SCA), regardless of ...

Neuroscience

Heartbeats link mind and body together

While we're not necessarily aware of our heartbeat, this inner rhythm actually contributes to how we experience the body, and what belongs to it, according to research recently conducted at EPFL. A study to be published in ...

Ophthalmology

Overused ophthalmology tests, treatments identified

(HealthDay)—The American Academy of Ophthalmology (AAO) is participating in the Choosing Wisely campaign and has identified five tests and treatments that may be overused.

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