An episode of paroxysmal atrial tachycardia can occur in the complete absence of any heart disease or defect, and this condition is not usually dangerous. It can be very frightening, but itâs important to remember that unless other cardiac symptoms are present, there is usually no cause for alarm.reatment for this condition may differ depending on what has caused the heart arrhythmia and accompanying symptoms. In the case of multiple atrial tachycardia (MAT), for example, the underlying cause is often chronic obstructive pulmonary disease, congestive heart failure, or another cardiac condition.
Monument Valley weather averages for holidays in 2016/2017. Check Monument Valley weather averages before you book your next holiday in 2016/2017. Today's maximum temperature in Monument Valley is expected to be 35Â°C, while the average maximum temperature in August is 32Â°C.
Average annual temperatures for the state range from 47Â°F (8Â°C) in the Sierra Nevada to 73Â°F (23Â°C) in the Imperial Valley. The highest temperature ever recorded in the US was 134Â° (57Â°C), registered in Death Valley on 10 July 1913. Death Valley has the hottest average summer temperature in the Western Hemisphere, at 98Â°F (37Â°C). The state's lowest temperature was â45Â°F (â43Â°C), recorded on 20 January 1937 at Boca, near the Nevada border.