the heart is not pumping effectively, when blood pressure changes, or when the body is under stress.
Dizziness can also come from dehydration, low blood sugar, anemia, medication side effects, inner ear problems, or anxiety. But dizziness with chest discomfort, shortness of breath, sweating, nausea, or palpitations should be treated as urgent.
7. Symptoms That Come and Go
One dangerous pattern is symptoms that appear, fade, and return. A person may feel chest pressure while walking, then feel better after resting. Later, the discomfort comes back. This can be a
