A fluttering sensation in your chest is a specific type of heart palpitation that may indicate an atrial flutter . This condition is the result of an arrhythmia that causes tachycardia, which is a fast heartbeat (more than 100 beats a minute).
A fluttering sensation in your chest is a specific type of heart palpitation that may indicate an atrial flutter . This condition is the result of an arrhythmia that causes tachycardia, which is a fast heartbeat (more than 100 beats a minute).