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Overview of the ECG Waves, Deflections, Intervals, Durations

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…

Introduction to pediatric & neonatal ECG interpretation

…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…

Introduction to pediatric & neonatal ECG interpretation

…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…

The electrical axis of the heart (ECG axis)

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…

The electrical axis of the heart (heart axis): ECG & physiology

…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…

The QRS complex: ECG features of the Q-wave, R-wave, S-wave & duration

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…

ECG interpretation: Characteristics of the normal ECG (P-wave, QRS complex, ST segment, T-wave)

ECG Introduction to ECG interpretation ECG Interpretation: definitions, criteria, and characteristics of the normal ECG waves, intervals, durations and rhythm This is arguably one of…

Introduction to Cardiac Pacing and Devices: Pacemaker, ICD, CRT

…Principles of myocardial excitability and the conduction system Achieving an effective pumping mechanism requires the atria and the ventricles to be activated rapidly and sequentially…

The Cabrera format of the 12-lead ECG and inverted lead aVR

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…

Introduction to cardiac arrest

…coronary care unit (CCU), regular wards and rehabilitation facilities. Depending on the cause of the arrest, other units may be critical (e.g. trauma unit)…

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