Moreover, the patients with HF often manifest clinical worsening or improvement of their condition in the presence of a normal ECG, or a stable abnormal tracing. This has let experienced ...

This indicates an infarction, possibly old. What is concerning about this ECG tracing are the ST segments. There is an abnormal "coving" shape in the precordial leads and are ever so slightly ...

This indicates an infarction, possibly old. What is concerning about this ECG tracing are the ST segments. There is an abnormal "coving" shape in the precordial leads and are ever so slightly ...

1 The majority of disorders associated with increased risk of sudden cardiac death (SCD), such as cardiomyopathies and primary electrical diseases, are suggested by abnormal findings present on an ECG ...