…normal appearance, ST depression & ST elevation The ST segment corresponds to the plateau phase of the action potential ( Figure 13 ). The ST segment extends from…

…terminology, physiological background and interpretation. Overview of the normal electrocardiogram (ECG / EKG) Figure 1. The classical ECG curve with its most common waveforms. Important intervals…

…evidence of myocardial injury (normal troponin I levels). Hence, troponin I was a strong predictor of survival in patients hospitalized with COVID 19 (Figure 2)…

…one killer worldwide since the 1960s. In 1948 the NHLBI initiated the Framingham Heart Study, which demonstrated that high blood pressure and high cholesterol levels…