Cardiology

Q&A: What is cardiac arrest?

I've heard about several people who have experienced sudden cardiac arrest. What is cardiac arrest? And how is it different from a heart attack? What do you do for someone who has this condition?

Diseases, Conditions, Syndromes

Risk factors for PHACE syndrome ID'd in infantile hemangiomas

(HealthDay)—Factors associated with higher and lower risk of posterior fossa malformations, hemangioma, arterial anomalies, cardiac defects, eye anomalies (PHACE) syndrome have been identified in children with infantile ...

Genetics

Cardiac arrhythmias linked to gene mutations

Life-threatening cardiac arrhythmias can be linked to the functional and structural consequences of gene mutations. The study is published in the peer-reviewed journal Bioelectricity.

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