نتایج جستجو برای: ecg changes
تعداد نتایج: 892318 فیلتر نتایج به سال:
A young woman who sustained severe head trauma presented to the operating room for emergent surgical intervention. Her electrocardiogram (ECG) exhibited signs of myocardial ischemia, which resolved several days postoperatively. ECG changes suggestive of cardiac pathology can be associated with intracranial pathology, most notably subarachnoid hemorrhage. Delay of operative therapy may have cata...
The electrocardiographic (ECG) ST segment response to exercise is perhaps the most commonly used functional test for the assessment of coronary artery disease.' However, it has important limitations in the evaluation of myocardial ischaemia for two reasons. First, according to the theory of the ischaemic cascade, ECG changes and symptoms are preceded by flow heterogeneity followed by the develo...
BACKGROUND Simultaneous electrocardiographic (ECG) changes are seen in hemorrhagic brain events even in the absence of associated myocardial infarction (MI). This study was designed to assess the role of ECG changes to predict true MI in patients with hemorrhagic brain trauma. METHODS Data of 153 patients with traumatic brain injury and concomitant ECG changes were recorded. Enzyme study was ...
We report the case of a 53-years-old patient, known to have coronary artery disease, presenting with typical angina at rest with normal ECG and laboratory findings. His angina is relieved by sublingual nitroglycerin. He had undergone a cardiac catheterisation two weeks prior to his presentation for the same complaints. It showed nonsignificant coronary lesions. Another catheterisation was perfo...
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