2wks ago I went to hospital with dizziness, tight chest, inability to focus on task, weakness in left arm. All the signs of a heart problem. After 4 day in hospital, 2 cat scans,an mri, ultrasound to heart and carotid arteries, and a heart catherization, nothing was found. A trip to my family dr, revealed fluid on the ear. He prescribed zithromax. Today is 2nd day of 5day dose. Further consult with bro-in law Dr. Revealed that all the above symptoms can also be a result of reflux disease as the reflux interfers with a nerve bundle at base of chest. Will address that after taking 5 day dose and let all of you know results. Only one Dr. Looked in my ears at hospital. Do I fell ripped off? You bet! That stay cost me in excess of $4,000. any suggestions?