5. Irregular pulse
An occasional alteration in the pulse can be considered as something normal. However, when such irregularity is accompanied by symptoms such as weakness, dizziness or shortness of breath it can be a sign of a heart attack, heart failure or an arrhythmia. This is suggested by this study from the University of Arkansas (United States), which indicates that one of the main studies carried out in the face of a possible abnormality is that of the pulse.
Open the next page to see more …
