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.
American Hotels. The amount you tip housekeeping at an American hotel should be between $2 to $5 per night. A $2 to $3 tip is more common for a moderate hotel or smaller room, while $5 is acceptable for luxury accommodations.merican Hotels. The amount you tip housekeeping at an American hotel should be between $2 to $5 per night. A $2 to $3 tip is more common for a moderate hotel or smaller room, while $5 is acceptable for luxury accommodations.