1 Heart-related lung problems. 2  Chest X-rays can show changes or problems in your lungs that stem from heart problems. 3  For instance, fluid in your lungs (pulmonary edema) can be a result of congestive heart failure.4  The size and outline of your heart. Heart-related lung problems. 2  Chest X-rays can show changes or problems in your lungs that stem from heart problems. 3  For instance, fluid in your lungs (pulmonary edema) can be a result of congestive heart failure.
1 You can apparently buy your photos after the cruise but only within 6 weeks of your cruise and at a much higher cost ($25 for a single emailed jpeg). 2  Thereâs no way to view the photos so you have to give your best description of it from memory.
Whether you are planning your first or 20th cruise, these 12 tips may help you get a better deal on your next cruise. 1  1. Plan your cruise to sail during shoulder season. 2  2. Buy your cruise early, 10-18 months before departure. 3  3. Buy your cruise at the last minute, within 30 days before sailing.