Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020672 (hypothermia)
 17,327 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The year 2014 was marked by new therapeutic acquisitions in emergency medicine. Nephrolithiasis likelihood estimation should avoid imaging in patients at high risk. Therapeutic hypothermia post cardio-respiratory arrest has no benefit compared to a strategy of controlled normothermia. Treatment of acute bronchitis with no signs of severity by coamoxicillin or NSAIDs is useless. Adding colchicine to standard treatment of acute pericarditis reduces the rate of recurrence. The D-dimerthreshold adjustment by age reduces the number of imaging in case of low or intermediate risk of pulmonary embolism. Finally, the speed of the initial management of septic shock is crucial to the outcome of patients, but an early invasive monitoring provides no benefit.
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PMID:[Emergency medicine: updates 2014]. 2579 57

BACKGROUND The clinical presentation of pulmonary embolism (PE) is highly variable, ranging from no symptoms to shock or sudden death, often making the diagnosis a challenge. An electrocardiogram (EKG) is not a definitive diagnostic tool; however, it can alter the clinical suspicion of acute PE. PE has nonspecific electrocardiographic patterns ranging from a normal EKG in almost 33% of patients to sinus tachycardia, S1Q3T3 pattern (McGinn-White Sign), right axis deviation, and incomplete right bundle branch block (RBBB). ST-segment elevation associated with PE is exceedingly rare, and to date, only a few cases have been reported. CASE REPORT We present a case of a middle-aged male patient with no medical comorbidities other than obesity, who presented with initial symptoms and EKG findings concerning an ST-elevation myocardial infarction (STEMI). He was later found to have rather patent coronary arteries on cardiac catheterization but bilateral sub-massive pulmonary embolism on computed tomography angiogram (CTA) of the chest. CONCLUSIONS The differential diagnosis of STEMI is broad, including, but not limited to, Prinzmetal's angina, takotsubo cardiomyopathy, Brugada syndrome, left ventricular aneurysm, hypothermia, hyperkalemia, and acute pericarditis. Pulmonary embolism may present with abnormal EKG and biomarkers that appear to be an acute coronary syndrome, even STEMI. Physicians must maintain a high index of clinical suspicion through risk stratification to identify PE in these settings, as the frequency of such an occurrence is extremely low. A bedside echocardiogram can be an invaluable diagnostic tool in such cases.
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PMID:Pulmonary Embolism Presenting as ST-Elevation Myocardial Infarction: A Diagnostic Trap. 3324 83