What causes a tight squeezing sensation in the chest during exercise?
1. Introduction A tight squeezing sensation in the chest during exercise is primarily caused by myocardial ischemia, a condition where the heart muscle does not receive adequate oxygenated blood to meet the increased demands of physical exertion. While it can also stem from exercise-induced asthma or esophageal spasms, this symptom requires immediate clinical evaluation to … Read more