Medizinische Klinik, Intensivmedizin und Notfallmedizin · 2015
[Acute coronary syndrome in acute stroke].
СтатьяОбзорНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Jansen F, Nickenig G, Petzold G C, Werner N
Аннотация
BACKGROUND: Elevated troponin levels are commonly found in patients with acute stroke and approximately 60 % of stroke patients suffer from an accompanying coronary artery disease. Troponin release can be caused either by an acute thrombotic myocardial infarction or by insufficient coronary perfusion due to neurocardiogenic causes like blood pressure or heart rate variability without thrombotic coronary occlusion. Due to the often unclear pathological cause of troponin release and the risk of secondary hemorrhage during dual antiplatelet therapy, the determination of the best time point for coronary diagnostics and therapy in stroke patients is a common challenge in clinical daily routine.
MATERIALS AND METHODS: Based on the current literature, we describe a potential diagnostic and therapeutic approach in stroke patients with increased troponin levels.
RESULTS: First, the probability of an acute thrombotic myocardial infarction should be evaluated based on clinical, laboratory, and electrocardiographic parameters. In case of suspected myocardial infarction, a diagnostic coronary angiography/CT angiography should be performed and dual antiplatelet therapy should be given depending on the intracranial bleeding risk. In patients with high risk of intracranial bleeding, thrombus aspiration and balloon dilatation should be considered.
CONCLUSION: In patients with acute stroke and elevated troponin levels, a thorough diagnostic workup is necessary to estimate the probability for a thrombotic myocardial infarction and to prevent cardiac and neurologic complications.
MATERIALS AND METHODS: Based on the current literature, we describe a potential diagnostic and therapeutic approach in stroke patients with increased troponin levels.
RESULTS: First, the probability of an acute thrombotic myocardial infarction should be evaluated based on clinical, laboratory, and electrocardiographic parameters. In case of suspected myocardial infarction, a diagnostic coronary angiography/CT angiography should be performed and dual antiplatelet therapy should be given depending on the intracranial bleeding risk. In patients with high risk of intracranial bleeding, thrombus aspiration and balloon dilatation should be considered.
CONCLUSION: In patients with acute stroke and elevated troponin levels, a thorough diagnostic workup is necessary to estimate the probability for a thrombotic myocardial infarction and to prevent cardiac and neurologic complications.