Walk through angina pectoris: Difference between revisions
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{{Chronic stable angina}} | {{Chronic stable angina}} | ||
{{CMG}}; '''Associate Editor-In-Chief:''' {{CZ}} | {{CMG}}; '''Associate Editor-In-Chief:''' {{CZ}} | ||
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==Diagnosis== | ==Diagnosis== | ||
===Symptoms=== | ====Symptoms==== | ||
In the majority of patients with obstructive [[coronary artery disease]], the intensity of the anginal pain is proportional to the the intensity of physical activity, and the pain only subsides once physical activity ceases. However a subset of patients have walk through angina. Although these patients experience angina early in the course of physical activity (e.g. walking, gardening, and short running) it dissapears despite continuation of physical activity. | |||
==Treatment== | ==Treatment== | ||
The treatment is the same as [[Chronic stable angina treatment|chronic stable angina]]. | The treatment is the same as in [[Chronic stable angina treatment|chronic stable angina]]. | ||
==References== | ==References== | ||
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{{WikiDoc Sources}} | {{WikiDoc Sources}} | ||
[[Category:Disease]] | |||
[[Category:Ischemic heart diseases]] | [[Category:Ischemic heart diseases]] | ||
[[Category:Cardiology]] | [[Category:Cardiology]] | ||
[[Category:Emergency medicine]] | [[Category:Emergency medicine]] | ||
[[Category:Intensive care medicine]] | |||
[[Category:Up-To-Date]] | |||
[[Category:Up-To-Date cardiology]] | [[Category:Up-To-Date cardiology]] | ||
Latest revision as of 15:06, 29 January 2013
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Chronic stable angina Microchapters | ||
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Classification | ||
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Differentiating Chronic Stable Angina from Acute Coronary Syndromes | ||
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Diagnosis | ||
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Alternative Therapies for Refractory Angina | ||
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Discharge Care | ||
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Guidelines for Asymptomatic Patients | ||
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Case Studies | ||
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Walk through angina pectoris On the Web | ||
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Risk calculators and risk factors for Walk through angina pectoris | ||
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor-In-Chief: Cafer Zorkun, M.D., Ph.D. [2]
Overview
Walk through angina is the appearance of anginal chest discomfort early in the course of exertion which subsequently subsides despite continued exertion.
Pathophysiology
- The precise underlying mechanism of walk though angina remains unclear.
- It has been speculated that walk through angina may be due to an initial increase in coronary vascular tone with a consequent reduction in coronary blood flow at the beginning of exercise.
- It has also been speculated that recruitment of collaterals may also play a role in the walk through angina phenomenon.
Diagnosis
Symptoms
In the majority of patients with obstructive coronary artery disease, the intensity of the anginal pain is proportional to the the intensity of physical activity, and the pain only subsides once physical activity ceases. However a subset of patients have walk through angina. Although these patients experience angina early in the course of physical activity (e.g. walking, gardening, and short running) it dissapears despite continuation of physical activity.
Treatment
The treatment is the same as in chronic stable angina.