<prompt> Sympathetic stimulation causes all of the following exceptIncrease in heart rateIncrease in blood pressureIncrease in total peripheral resistanceIncrease in venous capacitance  <response>: Sympathetic stimulation causes- Heart- Positive chronotropic- Increased heart ratePositive ionotropic- Increased contractilityPositive dromotropic- Increased conduction velocityPositive bathmotropic- Increased automaticityRefractory period decreased in cardiac cellsIncreased stroke volume, cardiac output and blood pressure- Blood vesselsIncreased peripheral resistance- Arteriolar constrictionDecreased venous capacitance- Venoconstriction 