1. to acquire by force of arms; win in war: to conquer a foreign land. 2. to overcome by force; subdue; vanquish: to conquer an enemy. 3. to gain or win by effort, personal appeal, etc.: conquered the hearts of the audience. 4. to gain a victory over; surmount; master; overcome: to conquer one's fear.
1 If your heart isn't working efficiently, you may feel aortic regurgitation symptoms including fatigue and short of breath.  Aortic regurgitation can develop suddenly or over decades. It has a variety of causes, such as rheumatic fever or infection.
If a patient has classic symptoms of heartburn and acid regurgitation, the diagnosis can be made with high specificity, yet the sensitivity remains low.6, 7 GERD can be missed in patients with heartburn, and some patients with Barrett's esophagus or adenocarcinoma of the esophagus do not complain of heartburn.