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acid → Causes → heartburn	0.60
hiatal hernia (subgroup of hernia) → Causes → heartburn	0.48
stomach acid (subgroup of acid) → Causes → heartburn	0.47
stomach → Causes → heartburn	0.46
stress → Causes → heartburn	0.44
coffee → Causes → heartburn	0.44
condition → Causes → heartburn	0.43
food → Causes → heartburn	0.41
esophagus → Causes → heartburn	0.40
muscle (aspect of esophagus) → Causes → heartburn	0.40
eating → Causes → heartburn	0.39
pregnancy → Causes → heartburn	0.38
turmeric → UsedFor → heartburn	0.38
garlic → Causes → heartburn	0.37
fennel → UsedFor → heartburn	0.33
yogurt → Causes → heartburn	0.32
caffeine → Causes → heartburn	0.31
dandelion → Causes → heartburn	0.30
drink → Causes → heartburn	0.30
cardamom → UsedFor → heartburn	0.29
aspirin → Causes → heartburn	0.29
abnormality → HasSubevent → heartburn	0.27
hormone → Causes → heartburn	0.25
ibuprofen → Causes → heartburn	0.25
meal → Causes → heartburn	0.25
tea → Causes → heartburn	0.24
ulcer → Causes → heartburn	0.22
vitamin → Causes → heartburn	0.21
gastritis → Causes → heartburn	0.21
digestive system → Causes → heartburn	0.20
rosemary → UsedFor → heartburn	0.20
licorice → UsedFor → heartburn	0.19
caffeine (aspect of coffee) → Causes → heartburn	0.19
lack → Causes → heartburn	0.19
obesity → Causes → heartburn	0.18
vitamin c → Causes → heartburn	0.18
fluid → Causes → heartburn	0.18
anxiety → Causes → heartburn	0.16
citric acid → Causes → heartburn	0.16
irritable bowel syndrome → Causes → heartburn	0.16
menthol → Causes → heartburn	0.16
nicotine → HasSubevent → heartburn	0.16
sleep apnea → Causes → heartburn	0.16
body (aspect of diabetes) → HasSubevent → heartburn	0.16
caffeine (aspect of tea) → Causes → heartburn	0.16
glucosamine → Causes → heartburn	0.16