Thoracic aortic dissection – typical and atypical symptoms

    Authors

    Keywords

    chest pain, aortic dissection, interventional cardiology

    DOI

    https://doi.org/10.15836/ccar2017.386

    Full Text

    Introduction: Acute aortic dissection is a life-threatening condition characterized with separation of the layers within the aortic wall. It is associated with high morbidity and mortality rates in spite of prompt medical treatment ( 1 ). Case report : 44-year-old man was admitted to the Coronary Care Unit from the Emergency Department with a diagnosis of acute myocardial infarction with ST elevation in precordial leads. The only chronic disease in his medical history was hypertension for which he was treated for the last three years. Due to the chest pain with ECG changes suggesting acute coronary syndrome and initially elevated troponin level (troponin I 0.165 ug/L) an urgent coronary angiography was performed. The angiogram showed no significant lesions of epicardial arteries. Due to the ongoing chest pain, persistent high blood pressure and elevated D-dimer levels (2.818 ug/L), a CT angiography of aorta was performed. CT angiogram revealed an acute Stanford type B dissection of the descending aorta. Due to the unavailability of endovascular treatment options in our hospital, the patient was immediately transferred to University Hospital Centre (UHC) Zagreb for thoracic endovascular aortic repair procedure which was successfully performed. During further hospitalization in UHC Zagreb the patient developed posterior reversible encephalopathy syndrome due to extremely high blood pressure levels. Conclusion : Aortic dissection has to always be included in the differential diagnosis of acute chest pain when it is associated with high blood pressure and elevated levels of D-dimer, especially when the patient has low serial troponin levels and a normal coronary angiogram. Interestingly, our patient had chest pain without propagation to any extremity or the to the neck and palpable, symmetrical arterial pulsations on all extremities. Therefore we conclude that atypical clinical presentation should not distract from making a correct diagnosis of acute aortic dissection.

    Cardiologia Croatica
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    Thoracic aortic dissection – typical and atypical symptoms

    Extended Abstract
    Issue9-10
    Published
    Pages386
    PDF via DOIhttps://doi.org/10.15836/ccar2017.386
    chest pain
    aortic dissection
    interventional cardiology

    Authors

    Vedrana Baraban*ORCIDUniversity Hospital Centre Osijek, Osijek, Croatia
    Joško BulumORCIDUniversity Hospital Centre Zagreb, Zagreb, Croatia
    Hrvoje RoguljićORCIDUniversity Hospital Centre Osijek, Osijek, Croatia
    Dražen MlinarevićORCIDUniversity Hospital Centre Osijek, Osijek, Croatia
    Livija SušićORCIDHealth Centre Osijek, Osijek, Croatia
    Zorin MakarovićORCIDUniversity Hospital Centre Osijek, Osijek, Croatia

    Full Text

    Introduction: Acute aortic dissection is a life-threatening condition characterized with separation of the layers within the aortic wall. It is associated with high morbidity and mortality rates in spite of prompt medical treatment ( 1 ). Case report : 44-year-old man was admitted to the Coronary Care Unit from the Emergency Department with a diagnosis of acute myocardial infarction with ST elevation in precordial leads. The only chronic disease in his medical history was hypertension for which he was treated for the last three years. Due to the chest pain with ECG changes suggesting acute coronary syndrome and initially elevated troponin level (troponin I 0.165 ug/L) an urgent coronary angiography was performed. The angiogram showed no significant lesions of epicardial arteries. Due to the ongoing chest pain, persistent high blood pressure and elevated D-dimer levels (2.818 ug/L), a CT angiography of aorta was performed. CT angiogram revealed an acute Stanford type B dissection of the descending aorta. Due to the unavailability of endovascular treatment options in our hospital, the patient was immediately transferred to University Hospital Centre (UHC) Zagreb for thoracic endovascular aortic repair procedure which was successfully performed. During further hospitalization in UHC Zagreb the patient developed posterior reversible encephalopathy syndrome due to extremely high blood pressure levels. Conclusion : Aortic dissection has to always be included in the differential diagnosis of acute chest pain when it is associated with high blood pressure and elevated levels of D-dimer, especially when the patient has low serial troponin levels and a normal coronary angiogram. Interestingly, our patient had chest pain without propagation to any extremity or the to the neck and palpable, symmetrical arterial pulsations on all extremities. Therefore we conclude that atypical clinical presentation should not distract from making a correct diagnosis of acute aortic dissection.