…ECG waves and how to determine whether the ECG is normal or abnormal. Although heart rhythm will be discussed in detail in the next chapters…

…in lead II. Common findings Sinus rhythm (which is the normal rhythm) has the following characteristics: (1) heart rate 50–100 beats per minute; (2…

…prognostic evaluation using two complementary domains: Indicators of acute PE severity , including clinical findings, RV dysfunction on imaging, and myocardial injury shown by laboratory testing…

…is not mandatory for HFmrEF when the diagnosis of heart failure is clinically secure and the LVEF measurement is reliable. Nevertheless, these findings increase diagnostic…

…is based on principles similar to those used in echocardiography. The 17 segment model of the left ventricle serves as a standardized framework for identifying…

…Characteristics of ischemic ST segment depressions on ECG. Current guideline criteria for ischemic ST segment depression: New horizontal or downsloping ST segment depressions ≥0,5…

…presents ECG findings during normal atrioventricular impulse transmission as well as ECG findings during pre excitation. Figure 1. Hallmarks of pre excitation on the ECG…

…A net positive QRS complex should be followed by a net positive T wave (refer to the previous discussion on concordance/discordance and Figure 1 )…

…Digoxin effects on cardiac function and ECG Digoxin has a positive inotropic effect and a negative chronotropic effect, enhancing ventricular contractility while lowering heart rate…

…or heart rate, which is not physiologically justified . The latter criterion is important because rhythms that are physiologically justified should not be considered abnormal. For…