But in rare cases: 1  A thin tube (catheter) that doctors insert into your artery during a peripheral angiogram damages the artery. 2  Some people may have allergic reactions to the dye used in the test. Tell your doctor if you have ever had an allergic reaction to x-ray contrast dye or to iodine substances.
Chula Vista, CA Weather. The average temperature of Chula Vista is 64.67Â°F, which is higher than the California average temperature of 61.17Â°F and is much higher than the national average temperature of 54.45Â°F.
1 The highest monthly average temperature in San Marcos for August is 70 degrees. 2  The lowest monthly average temperature in San Marcos for January is 55 degrees. 3  The most monthly precipitation in San Marcos occurs in January with 2.3 inches.  The air quality index in San Marcos is 22% worse than the national average.