The respiratory membrane has a decrease surface area, which decreases gas exchange, and loss of elastic fibers decrease the ability of the lungs to recoil and expel air. Symptoms of emphysema include shortness of breath and enlargement of the thoracic cavity.
Get the best of both worlds with the SANYO DVD Recorder/VCR Combo. It plays DVDs, CDs and VHS tapes and records to DVD or VHS. SANYO DVD Recorder/VCR Combo: 1  1080p HD upconversion. 2  Dolby Digital stream out. 3  Progressive scan video out.
For those that are replacing a VCR and want a DVD recorder, a DVD recorder/VHS VCR combo option gives you the best of the old and the new (as long as they are available). You can use these units to play DVDs and VHS tapes, as well as record or copy homemade recordings (such as camcorder tapes, TV recordings, etc).