system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Sympathetic stimulation causes all of the following except
assistant
The correct answer is  Sympathetic stimulation causes
-        Heart- 

Positive chronotropic- Increased heart rate
Positive ionotropic- Increased contractility
Positive dromotropic- Increased conduction velocity
Positive bathmotropic- Increased automaticity
Refractory period decreased in cardiac cells
Increased stroke volume, cardiac output and blood pressure

-        Blood vessels

Increased peripheral resistance- Arteriolar constriction
Decreased venous capacitance- Venoconstriction