Ключевые слова: affliction, agony, anguish, anxiety, breath, breathless, cardiac, choked, clenched, confinement, constrained, constraint, constriction, discomfort, disquiet, distress, health, heart, heartache, nervousness, oppression, pain, panic, pressure, respiratory, squeeze, stifled, strain, strangled, stress, struggle, suffering, suffocation, tension, thoracic, tightness, torment, uncomfortable, worried,