Abstract
In a simple way, myocardial ischemia is secondary to a disbalance between oxygen supply in relation to the metabolic demands of the myocardium. Figure 1.1 depicts the principal components of this equation. In acute coronary syndromes plaque rupture and thrombosis play a major role, but other factors that decrease oxygen supply or increase myocardial metabolic demands contribute to ischemia and may be the principal cause of acute ischemia in absence of plaque rupture or coronary artery stenosis.
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Lopez-Sendón, J., de Sá, E.L. (2014). Anti-ischemic Therapy. In: Avanzas, P., Clemmensen, P. (eds) Pharmacological Treatment of Acute Coronary Syndromes. Current Cardiovascular Therapy. Springer, London. https://doi.org/10.1007/978-1-4471-5424-2_1
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