Chest heaviness is seen in conditions like heart attack, anxiety, gastroesophageal reflux disease (GERD), straining of intercostal muscles, pneumonia, asthma, rib fracture, hiatal hernia, and pulmonary hypertension. To prevent chest tightness, avoid stress, exercise regularly, and get the underlying disease treated.
Left Sided Chest Pain: Never Neglect It
This article stresses the fact that "one should never neglect a chest pain that is too left-sided."
