Kardiol Pol
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A case of a 19 year-old woman in the third trimester of her second pregnancy admitted due to suspected of acute pulmonary embolism (PE) is presented. The diagnosis was confirmed by transthoracic echocardiography (TTE) which revealed an immobile wall-adherent thrombus in the left pulmonary artery. A complete regression of the thrombus was obtained after antithrombotic treatment. We conclude that TTE examination can be useful in diagnosing of PE and may be safely used during pregnancy.
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Therapeutic hypothermia is currently the best-documented method of improving neurological outcomes in patients after cardiac arrest and successful resuscitation. There is a variety of methods for lowering body temperature. However, there are no data showing that any specific method of cooling improves the results or increases survival. A simple method involving surface cooling and ice-cold intravenous fluids, as well as more technologically advanced methods, are used in clinical practice. One of the more advanced methods is intravascular hypothermia, during which cooling is carried out with the use of a special catheter located in the central vein. ⋯ The presented technique of intravascular hypothermia provides more precise temperature control in comparison with the traditional method.
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Acute heart failure (HF) is an emerging problem in clinical practice, associated with high in-hospital mortality and a high short-term readmission rate. ⋯ In our registry, in-hospital mortality in patients admitted due to acute HF was slightly higher compared to other reports. Baseline values of some parameters (e.g. blood pressure, serum Na(+), renal function) as well as their changes during hospitalisation (e.g. serum K(+), renal function, plasma NT-proBNP) can help identify acute HF patients at a higher risk of in-hospital mortality.
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Reperfusion therapy is the primary treatment for acute myocardial infarction. Its infarct-limiting effectiveness is, however, limited by so called reperfusion-induced myocardial injury likely related to reperfusion-mediated opening of the mitochondrial permeability transition pore (mPTP). ⋯ In this context, a clinical exploitation of endogenous cardioprotective mechanisms, known as ischaemic preconditioning and ischaemic postconditioning, emerges as an attractive therapeutic alternative. This is particularly so because ischaemic pre- and post-conditionig seem to afford cardioprotection by preventing reperfusion-induced deleterious opening of mPTP.
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Electrocardiogram (ECG) in patients with acute pulmonary embolism (APE) presents many abnormalities. There are no data concerning prognostic significance of ST-elevation (STE) in lead aVR in patients with APE. ⋯ The presence of STE in lead aVR in patients with APE is associated with poor prognosis. The presence of STE in lead aVR could be an easily obtainable and noninvasive ECG parameter, helpful in risk stratification of patients with APE.