Atrial fibrillation doesn't just sound funny, this irregular beat can prevent your heart from pumping enough blood out to the rest of your body. So what you'd hear if you listened through a stethoscope would be more like this. If you have atrial fibrillation, the top two chambers of your heart contract too quickly, and in an irregular pattern. If you can listen to your heart through a stethoscope, your heart beat should sound something like this, or lub dub, lub dub, lub dub.

Let's talk about a condition called atrial fibrillation. That can be a problem if this continues over a long period of time and isn't treated. But sometimes, your heart beats not only faster but also out of rhythm. Philadelphia, PA: Elsevier Saunders 2016:chap 64.Ī lot of things can make your heart beat faster, like kissing the person you love or watching a scary movie. Cardiac arrhythmia with supraventricular origin. Philadelphia, PA: Elsevier Saunders 2015:chap 37.

In: Mann DL, Zipes DP, Libby P, Bonow RO, Braunwald E, eds. Specific arrhythmias: diagnosis and treatment. Philadelphia, PA: Elsevier Saunders 2015:chap 38. In: Mann DL, Zipes DP, Libby P, Bonow RO, Braunwald E, eds.īraunwald's Heart Disease: A Textbook of Cardiovascular Medicine Atrial fibrillation: clinical features, mechanisms, and management. Guidelines for the primary prevention of stroke: a statement for healthcare professionals from the American Heart Association/American Stroke Association. Meschia JF, Bushnell C, Boden-Albala B, et al. 2014 AHA/ACC/HRS guideline for the management of patients with atrial fibrillation: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines and the Heart Rhythm Society.

Difference between a flutter and afib