In-depth

Acute coronary syndrome

Acute kidney injury

Acute lymphocytic leukemia

Acute myelogenous leukemia

Allergies

Alpha-1-antitrypsin deficiency

Alpha-gal syndrome

Amniotic fluid embolism

Amyloidosis

Anemia

Aneurysms

Angina

Aortic aneurysm

Aortic dissection

Aortic valve regurgitation

Aortic valve stenosis

Aplastic anemia

ARDS

Asbestosis

Ascariasis

Aspergillosis

Asthma

Asthma attack

Atrial fibrillation

Atrial septal defect (ASD)

Bradycardia

Broken heart syndrome

Cancer

Carbon monoxide poisoning

Carcinoid tumors

Cardiogenic shock

Cardiomyopathy

Central sleep apnea

Chest pain

Chordoma

Chronic cough

Chronic kidney disease

Chronic sinusitis

Churg-Strauss syndrome

Coarctation of the aorta

Congenital heart defects in children

Congenital heart disease in adults

COPD

Coronary artery disease

Coronavirus disease 2019 (COVID-19)

Cystic fibrosis

Diabetic coma

Diabetic ketoacidosis

Diffuse large B-cell lymphoma

DiGeorge syndrome (22q11.2 deletion syndrome)

Dilated cardiomyopathy

Drug allergy

Dust mite allergy

Ebstein anomaly

Egg allergy

Eisenmenger syndrome

Emphysema

Endocarditis

Enlarged heart

Factor V Leiden

Gangrene

Generalized anxiety disorder

Granulomatosis with polyangiitis

Hantavirus pulmonary syndrome

Heart arrhythmia

Heart attack

Heart disease

Heart failure

Heart murmurs

Heart palpitations

Heart palpitations are skipped, fluttering or racing heartbeats that aren't usually a symptom of a serious heart problem. Discover the causes and symptoms of this condition.

Heavy menstrual bleeding

HIV/AIDS

Hurthle cell cancer

Hyperglycemia in diabetes

Hypertrophic cardiomyopathy

Interstitial lung disease

Iron deficiency anemia

Left ventricular hypertrophy


Legionnaires' disease

Lung cancer

Lupus

Median arcuate ligament syndrome (MALS)

Mesothelioma

Mitral valve prolapse

Mitral valve regurgitation

Mitral valve stenosis

Myelodysplastic syndromes

Myelofibrosis

Myocardial ischemia

Myocarditis

Obstructive sleep apnea

Ovarian hyperstimulation syndrome

Panic attacks and panic disorder

Peanut allergy

Pericardial effusion

Pericarditis

Peritoneal carcinomatosis

Pheochromocytoma

Pleurisy

Pneumonia

Pneumonitis

Pneumothorax

Polycythemia vera

Polyhydramnios

Polymyositis

Post COVID syndrome

Pulmonary atresia

Pulmonary atresia with intact ventricular septum

Pulmonary edema

Pulmonary embolism

Pulmonary fibrosis

Pulmonary hypertension

Pulmonary valve stenosis

Rheumatic fever

Sarcoidosis

Scleroderma

Sick sinus syndrome

Sleep apnea

Small vessel disease

Somatic symptom disorder

Spontaneous coronary artery dissection (SCAD)

Stage 4 (metastatic) colon cancer

Sudden cardiac arrest

Tachycardia

Takayasu's arteritis

Tetralogy of Fallot

Thalassemia

Thoracic aortic aneurysm

Thyroid nodules

Transposition of the great arteries

Tricuspid atresia

Tricuspid valve regurgitation

Tuberous sclerosis

Ventricular fibrillation

Ventricular septal defect (VSD)

Vitamin deficiency anemia

Von Willebrand disease

Wolff-Parkinson-White (WPW) syndrome

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Aug. 05, 2025

See also

  1. A leaky tricuspid valve
  2. Acute coronary syndrome
  3. Acute lymphocytic leukemia
  4. Adenocarcinoma: How this type of cancer affects prognosis
  5. Adjuvant therapy for cancer
  6. Albuterol side effects
  7. Allergies and asthma
  8. Allergy medications: Know your options
  9. Allergy-proof your home
  10. Amyloidosis
  11. Anemia
  12. Aneurysms
  13. Angina
  14. Angina treatment: Stents, drugs, lifestyle changes — What's best?
  15. Anxiety and diet
  16. Aortic calcification: An early sign of heart valve problems?
  17. Aortic dissection
  18. Aortic valve regurgitation
  19. Aortic valve stenosis
  20. ARDS
  21. Asbestosis
  22. Ascariasis
  23. Aspergillosis
  24. Aspirin allergy
  25. Asthma
  26. Asthma and acid reflux
  27. Asthma attack
  28. Asthma attack video
  29. Asthma treatment: Control your symptoms with 3 simple steps
  30. Asthma: Colds and flu
  31. Asthma: Testing and diagnosis
  32. Atrial fibrillation and managing stress
  33. Atrial septal defect (ASD)
  34. Blood clots during menstruation: A concern?
  35. Blood tests for heart disease
  36. Broken heart syndrome
  37. Calcium supplements: A risk factor for heart attack?
  38. Can vitamins help prevent a heart attack?
  39. Cancer blood tests
  40. Cancer pain: Relief is possible
  41. Cancer surgery
  42. Cancer survival rate
  43. Cancer survivors: Late effects of cancer treatment
  44. Cancer treatment myths
  45. Cancer-related fatigue
  46. Carbon monoxide poisoning
  47. Cardiac asthma: What causes it?
  48. Cardiogenic shock
  49. Cardiomyopathy
  50. Caregiving for someone with atrial fibrillation
  51. Chelation therapy for heart disease: Does it work?
  52. Chemotherapy side effects: A cause of heart disease?
  53. Chest pain
  54. Chordoma
  55. Chronic cough
  56. Chronic kidney disease
  57. Chronic kidney disease: Is a clinical trial right for me?
  58. Chronic sinusitis
  59. Churg-Strauss syndrome
  60. Coarctation of the aorta
  61. Congenital heart defects FAQs
  62. Congenital heart defects in children
  63. Congenital heart disease in adults
  64. COPD
  65. Coronary artery disease
  66. Coronary artery disease: Angioplasty or bypass surgery?
  67. Coronavirus disease 2019 (COVID-19)
  68. COVID-19 travel advice
  69. COVID-19 vaccines for kids: What you need to know
  70. COVID-19 vs. flu: Similarities and differences
  71. COVID-19: How can I protect myself?
  72. COVID-19: Who's at higher risk of serious symptoms?
  73. Craving and chewing ice: A sign of anemia?
  74. Curcumin: Can it slow cancer growth?
  75. Cystic fibrosis
  76. Cystic fibrosis FAQs
  77. Debunking coronavirus myths
  78. Diabetic coma
  79. Diabetic ketoacidosis
  80. Different COVID-19 vaccines
  81. Diffuse large B-cell lymphoma
  82. DiGeorge syndrome (22q11.2 deletion syndrome)
  83. Dilated cardiomyopathy
  84. Does atrial fibrillation run in families?
  85. Does older age increase the risk of atrial fibrillation?
  86. Drummer Beats Heart Disease
  87. Dry powder tube inhaler
  88. Dust mite allergy
  89. Early HIV symptoms: What are they?
  90. Ebstein anomaly
  91. ED Drugs for Pulmonary Hypertension
  92. Effectively managing chronic kidney disease
  93. Egg allergy
  94. Eisenmenger syndrome
  95. Emphysema
  96. Endocarditis
  97. Enlarged heart
  98. Factor V Leiden
  99. Fight coronavirus (COVID-19) transmission at home
  100. Flu shots and heart disease
  101. Four Steps to Heart Health
  102. Gangrene
  103. Generalized anxiety disorder
  104. Genetics and Cardiomyopathy
  105. Grass-fed beef
  106. Guide to different tick species and the diseases they carry
  107. Hantavirus pulmonary syndrome
  108. Healthy Heart for Life!
  109. Heart attack
  110. Heart attack prevention: Should I avoid secondhand smoke?
  111. Heart attack symptoms
  112. Heart Attack Timing
  113. Heart disease
  114. Heart disease in women: Understand symptoms and risk factors
  115. Heart failure
  116. Heart failure action plan
  117. Heart failure and sex: Is it safe?
  118. Heart murmurs
  119. Heart-healthy diet: 8 steps to prevent heart disease
  120. Heavy periods: Can folic acid help?
  121. Herbal treatment for anxiety: Is it effective?
  122. Herd immunity and coronavirus
  123. High-dose vitamin C: Can it kill cancer cells?
  124. HIV/AIDS
  125. How cancer spreads
  126. How do COVID-19 antibody tests differ from diagnostic tests?
  127. How kidneys work
  128. How well do face masks protect against COVID-19?
  129. Hyperinflated lungs: What does it mean?
  130. Hypertrophic cardiomyopathy
  131. Infographic: Cancer Clinical Trials Offer Many Benefits
  132. Infographic: Lung Cancer
  133. Interstitial lung disease
  134. Is hydroxychloroquine a treatment for COVID-19?
  135. Jack Long — Live LONG - Beat STRONG to find a cure
  136. Kidney disease FAQs
  137. Leaky valve cone procedure
  138. Left ventricular hypertrophy
  139. Living with Lupus
  140. Long-term effects of COVID-19
  141. Low blood counts
  142. Low-phosphorus diet: Helpful for kidney disease?
  143. Lung cancer
  144. Mayo Clinic Minute: Identifying and treating atrial fibrillation
  145. Mayo Clinic Minute: You're washing your hands all wrong
  146. Mayo Clinic offers congenital heart care: Marcus' story
  147. Median arcuate ligament syndrome (MALS)
  148. Mitral valve clip to treat mitral regurgitation: Bob's story
  149. Mitral valve overview
  150. Mitral valve prolapse
  151. Mitral valve regurgitation
  152. Mitral valve stenosis
  153. Mort Crim and Cancer
  154. Mouth sores caused by cancer treatment: How to cope
  155. Myelodysplastic syndromes
  156. Myelofibrosis
  157. Myelofibrosis
  158. Myocardial ischemia
  159. Myths about cancer causes
  160. Nighttime panic attacks: What causes them?
  161. No appetite? How to get nutrition during cancer treatment
  162. NSAIDs: Do they increase my risk of heart attack and stroke?
  163. Nuts and your heart: Eating nuts for heart health
  164. Obstructive sleep apnea
  165. Obstructive Sleep Apnea
  166. Obstructive sleep apnea: What happens?
  167. Omega-6 fatty acids
  168. Ovarian hyperstimulation syndrome
  169. Peanut allergy
  170. Pericardial effusion
  171. Pericarditis
  172. Peritoneal carcinomatosis
  173. Petroleum jelly: Safe for a dry nose?
  174. Pheochromocytoma
  175. PICC line placement
  176. Planning to travel with atrial fibrillation?
  177. Polyhydramnios
  178. Polymyositis
  179. Polypill: Does it treat heart disease?
  180. Pregnancy and COVID-19
  181. Pulmonary atresia
  182. Pulmonary atresia with intact ventricular septum
  183. Pulmonary embolism
  184. Pulmonary fibrosis
  185. Pulmonary hypertension
  186. Pulmonary valve stenosis
  187. Red wine, antioxidants and resveratrol
  188. Rheumatic fever
  189. Robotic heart surgery treats mitral regurgitation: Ed's story
  190. Robotic or minimally invasive cardiac surgery for adult-adolescent congenital heart disease
  191. Safe outdoor activities during the COVID-19 pandemic
  192. Safety tips for attending school during COVID-19
  193. Sarcoidosis
  194. Self-Image During Cancer
  195. Sex and COVID-19
  196. Should I make changes to my diet if I've been diagnosed with atrial fibrillation?
  197. Sick sinus syndrome
  198. Silent heart attack
  199. Small cell, large cell cancer: What this means
  200. Spontaneous coronary artery dissection (SCAD)
  201. Stage 4 (metastatic) colon cancer
  202. Sulfa allergy
  203. Tachycardia
  204. Takayasu's arteritis
  205. Test anxiety: Can it be treated?
  206. Tetralogy of Fallot
  207. Thalassemia
  208. Thoracic aortic aneurysm
  209. Thyroid nodules
  210. Transposition of the great arteries
  211. Treating Pericarditis
  212. Tricuspid atresia
  213. Tricuspid valve regurgitation
  214. Tuberous sclerosis
  215. Using a metered dose asthma inhaler and spacer
  216. Valve problems in children with heart disease: What patients and families should know
  217. Ventricular fibrillation
  218. Video: Heart and circulatory system
  219. Video: Septal myectomy and apical myectomy
  220. Video: Valve-sparing aortic root replacement
  221. Vitamin deficiency anemia
  222. Vocal cord dysfunction
  223. Von Willebrand disease
  224. Walking pneumonia
  225. What are congenital heart defects? An expert explains
  226. What is aspirin-exacerbated respiratory disease (AERD)?
  227. What is coronary artery disease? A Mayo Clinic cardiologist explains.
  228. What is kidney disease? An expert explains
  229. When cancer returns: How to cope with cancer recurrence
  230. Which CPAP masks are best for you?
  231. Wolff-Parkinson-White (WPW) syndrome