heart rate variability circadian rhythm

heart rhythm

heart to heart partnership program

coronary heart disease due to heart Yang deficienc

Heart failure of coronary heart disease

Intractable Heart Failure of Coronary Heart Diseas

pulmonary heart disease with coronary heart disease

heart as ruler metaphor

heart poetry

“Chrysanthemum” duck′s heart

a change of heart

a heart attack

a heart of gold

a heart of oak

A light purse makes a heavy heart

Abnormal fetal heart

abnormity of heart rate

abundance of heart qi

Accelerated heart rate