An arrhythmia is an irregularity in the rate and/or pattern of the heartbeat. Dogs of any age or sex may experience arrhythmias. Rhythm disturbances may be caused by many factors, including diseases, drug reactions, and underlying heart conditions.
Tipping Policies for the Major Cruise Lines. Carnival Cruise Lines â Carnival adds a tip of $11.50 per day, per guest for crewmember services, other than bartenders. The full amount is added to onboard accounts on the second day of the cruise.
Princess Cruises â A discretionary gratuity of $11.50 per day, per guest is added to onboard accounts for crewmember services, $12 per day for guests in Mini-Suites and Suites. The gratuity is shared between waitstaff, buffet stewards, cabin stewards, and housekeeping staff.