Almost all patients who develop atrial fibrillation undergo an echocardiogram (cardiac echo), during which a microphone-like device transmits and receives special sound waves that travel through the chest wall, to the heart, and then are reflected back.
(Almost all patients who develop atrial fibrillation; undergo; an echocardiogram (cardiac echo), during which a microphone-like device transmits and receives special sound waves) (an echocardiogram; transmits; a microphone-like device) (a microphone-like device; receives; special sound waves that travel through the chest wall, to the heart, and then are reflected back) (special sound waves; travel; through the chest wall)
Almost all patients who develop atrial fibrillation an echocardiogram a microphone-like device special sound waves
undergo transmits receives travel
an echocardiogram (cardiac echo), during which a microphone-like device transmits and receives special sound waves
a microphone-like device
special sound waves that travel through the chest wall, to the heart, and then are reflected back
through the chest wall