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.
Most cruise lines including Carnival, Royal Caribbean, Celebrity, NCL, Princess and Holland America all offer online pricing and booking capability; but there some exceptions where you can only book your cruise by speaking with a live person.