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Full-Text Articles in Medicine and Health Sciences
Is There A Utility For Qrs Dispersion In Clinical Practice?, Ionuț Donoiu, Georgică Costinel Târtea, Elibet Chávez-González
Is There A Utility For Qrs Dispersion In Clinical Practice?, Ionuț Donoiu, Georgică Costinel Târtea, Elibet Chávez-González
Journal of Mind and Medical Sciences
Prognostic markers derived from standard ECG have always been seductive. Increased dispersion of durations of the P wave, of the QRS complex, or of the QT interval has been associated with the risk of atrial fibrillation, ventricular arrhythmias, sudden cardiac death, as well as with a general negative prognosis in various settings. However, these markers have intrinsic and methodological issues that question their utility. This paper presents data supporting the utility of QRS dispersion in clinical practice. Our investigation shows that QRS dispersion is a simple electrocardiographic marker with potential value in the assessment of patients in a variety of …
Non-Compaction Cardiomyopathy – Brief Review, Oana Mirea, Mihaela Berceanu, Anca Constantin, Mirela Mănescu, Georgică Costinel Târtea, Ionuț Donoiu, Constantin Militaru, Octavian Istrătoaie
Non-Compaction Cardiomyopathy – Brief Review, Oana Mirea, Mihaela Berceanu, Anca Constantin, Mirela Mănescu, Georgică Costinel Târtea, Ionuț Donoiu, Constantin Militaru, Octavian Istrătoaie
Journal of Mind and Medical Sciences
Left ventricular non-compaction cardiomyopathy is a genetic disorder characterized by the presence of two myocardial layers with numerous prominent trabeculations and deep inter-trabecular recesses that communicate with the ventricular cavity. The diagnosis is often challenging because excessive trabeculations may also be a normal finding in performance athletes and black people. Echocardiography is the gold standard for diagnosis of this condition, but other useful diagnostic techniques may include cardiac magnetic resonance imaging, computed tomography, and contrast ventriculography. Moreover, newer echocardiographic methods such as three-dimensional imaging and speckle tracking analysis promise to improve the diagnosis of left ventricular non-compaction cardiomyopathy. The purpose …