Raj博士警告在心脏病发作时不要咳嗽,强调立即提供医疗帮助至关重要。 Dr. Raj warns against coughing during a heart attack, stressing immediate medical help is crucial.

NHS医生Raj博士警告不要在心脏病发作时使用Valsalva手法, An NHS doctor, Dr. Raj, warns against using a Valsalva maneuver—coughing in short, sharp bursts—during a heart attack, as it can worsen oxygen deprivation and harm the heart. 相反,他强调立即提供医疗帮助的重要性,因为更快的干预会增加恢复机会。 Instead, he stresses the importance of immediate medical help, as quicker intervention improves recovery chances. 症状包括胸痛、不适和疼痛传播到身体其他部位。 Symptoms include chest pain, discomfort, and pain spreading to other body parts. 如果怀疑心脏病发作,立即拨打999。 If a heart attack is suspected, call 999 immediately.