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急性冠脉综合征

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Optimum Blood Pressure in Patients With Shock After Acute Myocardial Infarction and Cardiac Arrest Clinical and Angiographic Features of Patients With Out-of-Hospital Cardiac Arrest and Acute Myocardial Infarction Early Diagnosis of Myocardial Infarction With Point-of-Care High-Sensitivity Cardiac Troponin I Cardiac Shock Care Centers: JACC Review Topic of the Week Natural History of Spontaneous Coronary Artery Dissection With Spontaneous Angiographic Healing Canadian Multicenter Chronic Total Occlusion Registry: Ten-Year Follow-Up Results of Chronic Total Occlusion Revascularization No causal effects of plasma homocysteine levels on the risk of coronary heart disease or acute myocardial infarction: A Mendelian randomization study Percutaneous Support Devices for Percutaneous Coronary Intervention Switching P2Y12-receptor inhibitors in patients with coronary artery disease Current Smoking and Prognosis After Acute ST-Segment Elevation Myocardial Infarction: New Pathophysiological Insights

Review ArticleVolume 13, Issue 1, January 2020

JOURNAL:JACC: Cardiovascular Interventions Article Link

Refractory Angina: From Pathophysiology to New Therapeutic Nonpharmacological Technologies

G Gallone, L Baldetti, G Tzanis et al. Keywords: cell therapy; coronary sinus reduce; renhanced external counterpulsation; extracorporeal shockwave myocardial revascularization; neuromodulation; refractory angina

ABSTRACT


Despite optimal combination of guideline-directed anti-ischemic therapies and myocardial revascularization, a substantial proportion of patients with stable coronary artery disease continues to experience disabling symptoms and is often referred as “no-option.” The appraisal of the pathways linking ischemia to symptom perception indicates a complex model of heart-brain interactions in the generation of the subjective anginal experience and inspired novel approaches that may be clinically effective in alleviating the angina burden of this population. Conversely, the prevailing ischemia-centered view of angina, with the focus on traditional myocardial revascularization as the sole option to address ischemia on top of medical therapy, hinders the experimental characterization and broad-scale clinical implementation of strongly needed therapeutic options. The interventionist, often the first physician to establish the diagnosis of refractory angina pectoris (RAP) following coronary angiography, should be aware of the numerous emerging technologies with the potential to improve quality of life in the growing population of RAP patients. This review describes the current landscape and the future perspectives on nonpharmacological treatment technologies for patients with RAP, with a view on the underlying physiopathological rationale and current clinical evidence.