What is Angina pectoris?
{{Merge|Angina}} {{No sources}} '''Angina pectoris''' (angina of the [[heart]]) is [[pain]] which is due to [[ischaemia]] of the [[Cardiac muscle|heart muscle]]. A common cause of angina pectoris is when the heart is working harder than normal e.g. during [[exercise]]. ==Related pages== * [[Troponins]] * [[Osteoarthritis]] {{biology-stub}} [[Category:Heart disease]]