…underlying coronary atherosclerotic process. Their clinical effects therefore occur within the broader framework of guideline directed medical therapy and secondary prevention. PCI treats focal stenotic…

…or selectively after initial medical treatment. The presence of ST segment changes or a positive troponin assay identifies patients in whom an invasive strategy is…

…could enhance the score's predictive accuracy. The SYNTAX Score remains a cornerstone in the management of complex CAD, providing a structured approach to revascularization…

…II Anatomical SYNTAX Score : Derived from the original SYNTAX Score, which evaluates the complexity of coronary lesions. Clinical Variables : Age : Older patients have a higher…

…7 ). The explanation for this is as follows: The vector resulting from activation of the right ventricle does not come to expression , because it is…

ECG Video lecture: The QRS complex: Q wave, R wave & S wave

…The QRS complex appears if the atrial impulse is conducted to the ventricles. Because the impulse enters the ventricles through the bundle of His (which…

…the ventricles it will spread partly or entirely outside of the conduction system and thus produce a wide QRS complex (QRS duration ≥0.12 s)…

Arrhythmias and arrhythmology ECG Diagnosis and management of narrow and wide complex tachycardia All clinically significant supraventricular and ventricular tachyarrhythmias have been reviewed in previous…

…left ventricle is many times larger than the vector generated by the right ventricle, the QRS complex is actually a reflection of left ventricular depolarization…