Explore the beautiful Pacific Northwest on the U.S. side, best seen in its many picturesque small towns that line the rugged landscape.
International Sloth Day highlights sloths’ vital ecosystem roles and ongoing conservation efforts for their survival.
Pacing can be done from the right atrium, the right ventricle, or both. When the pacemaker decides that pacing is needed, it prompts the heart chambers to pace. This is called “intelligent pacing” and ...