…bifurcated ACS into STEMI and NSTE ACS pathways. However, the 2023 European Society of Cardiology (ESC) and 2025 American College of Cardiology/American Heart Association…

ECG Introduction to ECG interpretation Video lecture: The ECG curve: P wave, PR Interval, Q wave, R wave, S wave, QRS complex, ST segment, T…

…circulation is high, the majority of the blood entering the pulmonary artery will be shunted through the ductus arteriosus into the aorta. It is important…

…circulation is high, the majority of the blood entering the pulmonary artery will be shunted through the ductus arteriosus into the aorta. It is important…

ECG Introduction to ECG interpretation The electrical axis of the heart Although often ignored, assessment of the electrical axis is an integral part of ECG…

…Introduction to ECG interpretation The electrical axis of the heart (heart axis) Although often ignored, assessment of the electrical axis is an integral part of…

ECG Introduction to ECG interpretation The QRS complex (ventricular complex): normal and abnormal configurations and intervals A complete QRS complex consists of a Q , R…

…learn the physiological basis of all ECG waves and how to determine whether the ECG is normal or abnormal. Although heart rhythm will be discussed…

…filling the ventricles with adequate volumes of blood before the ventricles begin contracting. To coordinate these two tasks, the heart has an intrinsic pacemaker–i…

ECG Introduction to ECG interpretation Standard display of ECG leads in the 12 lead ECG Numerous conditions that can be diagnosed using the 12 lead…