Atrial Fibrillation.

Atrial Fibrillation
DISEASE
Atrial fibrillation (AF or afib) is a cardiac arrhythmia (abnormal heart rhythm) that involves the two upper chambers (atria)
RELATED TO.
Bristol-Myers Squibb

Bristol-Myers Squibb

ORGANIZATION
Pfizer Inc.

Pfizer Inc.

ORGANIZATION
Johnson & Johnson

Johnson & Johnson

ORGANIZATION