Chest heaviness and the feeling of something stuck in the throat can be due to acid reflux (GERD), indigestion, muscle tension, or anxiety. Because chest discomfort can sometimes overlap with heart or lung problems, it is important to consult a doctor for proper evaluation, especially if symptoms are new, persistent, or recurrent. In the meantime, eating smaller meals, staying hydrated, and avoiding lying down immediately after eating may help reduce discomfort. While these measures can provide relief, professional medical guidance is the safest way to determine the exact cause and ensure appropriate treatment.