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.
Tipping on a Cruise. MSC automatically charges gratuities of $12 per person, per day to your onboard account. If you feel this amount needs to be adjusted, whether increased or decreased, arrangements can be made onboard the ship, generally at the end of your cruise.There is no gratuity charge for children under the age of two.f you feel this amount needs to be adjusted, whether increased or decreased, arrangements can be made onboard the ship, generally at the end of your cruise. There is no gratuity charge for children under the age of two.