A standard resting electrocardiogram, or ECG, captures the heart's activity while you're relaxed . Interpreting your results can feel confusing , but usually it here provides key information about your cardiac function . Specific patterns, like
A standard resting electrocardiogram, or ECG, captures the heart's activity while you're relaxed . Interpreting your results can feel confusing , but usually it here provides key information about your cardiac function . Specific patterns, like