27 research outputs found
Simultaneous tromboembolic events in a patient with heterozygous MTHFR mutation
No full textBackground: Hyperhomocysteinemia is a well recognised risk factor for arterial and venous thrombosis. The most common form results from methylenetetrahydrofolate reductase (MTHFR) gene mutations leading to decreased enzymatic activity.Case report: We present the case of a 34 year-old woman with a sudden onset of left hemiparesis and aphasia accompanied by retrosternal pain. She is diagnosed with acute posteroinferolateral myocardial infarction and stroke. Homocysteine level was determined and it was moderately elevated. The coronary angiogram revealed partially recanalised embolic occlusion of posterior left ventricular branch and posterior interventricular artery. A conservative treatment management is adopted. She remained haemodynamically stable, with complete resolution of neurological symptoms and evolution to subacute myocardial infarction.Conclusions: The particularity of our case is represented by symultaneous thromboembolic events causing myocardial infarction and ischemic stroke in a patient with a history of recurrent pregnancy loss, which was previously diagnosed with MTHFR gene mutation. Moderate hyperhomocysteinemia, also found in our patient, is recognised as an ethiopathogenic factor of thrombophilia. The right diagnosis and therapeutic approach could be the key to improved prognosis in this category of patients. MTHFR gene mutation causing hyperhomocysteinemia should be suspected in patients with thromboembolic events, especially when occuring repeatedly or at young age
Echocardiographic Predictors of Adverse Short-term Outcomes after Heart Surgery in Patients with Mitral Regurgitation and Pulmonary Hypertension
No full textSick sinus syndrome - a case report of paroxysmal supraventricular tachycardia due to atrioventricular node re-entry
No full textOutcomes and predictors of recurrences after pulmonary vein isolation by cryoballoon or radiofrequency catheter atrial fibrillation ablation
No full text
The current profile of the patient with atrial fibrillation
No full textAbstract: Atrial fibrillation (AF) is the most common supraventricular arrhythmia, characterized by an irregular and extremely rapid atrial electrical activation that causes loss of atrial mechanical function and important hemodynamic consequences. AF classification is important in both the therapeutic approach and the prognosis. Several classifications based on the ECG patch, epicardial or endocavitary records have been performed over time, but no classification can take into account all the characteristics of AF and especially associated diseases, which may be both the cause and consequence of arrhythmia. Aim: The aim of the study is to establish the current profile of the patient with atrial fibrillation in the new era of oral anticoagulant therapy and sinus rhythm restoration.
Material and methods: The trial was conducted on patients with atrial fibrillation hospitalized between 01.10.2014-31.03.2015 at Institute of Cardiovascular Diseases ”Prof. Dr. G. Georgescu”, Iasi. Patients included in the study were analyzed according to age and sex, criteria for the clinical and paraclinic definition for atrial fibrillation.
Results: Atrial fibrillation is an extremely common cardiovascular pathology and is present in about one-third of patients admitted to our clinic. Cardiovascular diseases such as hypertension, ischemic coronary artery disease, and valvulopathy are common in patients with AF. Patients with AF are usually elderly patients with many associated diseases in whom sinus rhythm restoration treatment and anticoagulant therapy are difficult to establish. AF is one of the most common arrhythmias that complicates the evolution of acute myocardial infarction, association between dual antiplatelet therapy and anticoagulation treatment, increasing the risk of bleeding complications.
Conclusions: Atrial fibrillation is an extremely common cardiovascular pathology and is present in about one-third of patients admitted to our hospital. The data obtained revealed that this arrhythmia occurs in a small number of cases as the only pathology of the patient, usually associated with numerous comorbidities. Cardiovascular diseases such as hypertension, ischemic coronary artery disease, valvulopathy are common in our practice. Patient with AF is a patient who requires long-term anticoagulant therapy and in whom sinus rhythm recovery therapy is dependent on the precocity of presentation to the physician, as well as on the therapeutic resources of current medicine
Evaluation of Laboratory Predictors for In-Hospital Mortality in Infective Endocarditis and Negative Blood Culture Pattern Characteristics
No full textObjective: This study aimed to identify possible differences between blood culture-negative and blood culture-positive groups of infective endocarditis (IE), and explore the associations between biological parameters and in-hospital mortality. Methods: This was a retrospective study of patients hospitalized for IE between 2007 and 2017. Epidemiological, clinical and paraclinical characteristics, by blood culture-negative and positive groups, were collected. The best predictors of in-hospital mortality based on the receiver-operating characteristic (ROC) analysis and AUC (area under the curve) results were identified. Results: A total of 126 IE patients were included, 54% with negative blood cultures at admission. Overall, the in-hospital mortality was 28.6%, higher in the blood culture-negative than positive group (17.5% vs. 11.1%, p = 0.207). A significant increase in the Model for End-Stage Liver Disease Excluding International Normalized Ratio (MELD-XI) score was observed in the blood culture-negative group (p = 0.004), but no baseline characteristics differed between the groups. The best laboratory predictors of in-hospital death in the total study group were the neutrophil count (AUC = 0.824), white blood cell count (AUC = 0.724) and MELD-XI score (AUC = 0.700). Conclusion: Classic laboratory parameters, such as the white blood cell count and neutrophil count, were associated with in-hospital mortality in infective endocarditis. In addition, MELD-XI was a good predictor of in-hospital death
