Consistent blood pressure control may cut rate of second stroke in half

Stroke survivors who consistently control their blood pressure may reduce the likelihood of a second stroke by more than 50 percent. Less than a third of stroke survivors maintained consistent blood pressure control more than 75 percent of the time. Researchers determined results after controlling for age, sex and prior history of stroke, heart disease and other factors. Blood pressure was considered "controlled" at 140 mmHg over 90 mmHg or lower.