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.
MSC Cruises: MSC charges different gratuity rates based on the voyage length and destination, but a typical Caribbean cruise carries a $12 per person per day fee for tips (half that amount for children under 18).Norwegian Cruise Line: $12 per person per day.indstar Cruises: $12 per person per day. How Much to Tip When Going A La Carte. If you do prefer tipping on a case-by-case basis, you can use these guidelines for how much to offer each member of the crew: Cabin Steward/ess: $4 to $5 per night, depending on service.