It’s March, the early spring now. Burgeoning plants and flowers bring people refreshing experience.But, doctors remind us, it will also be a dangerous season.

The sharp changing temperature will be the fatal factor. It directly results in the risk of cardiovascular disease.Patients need to adopt multiple methods to minimize the risk of heart attack.

These methods include regular work-rest timetable, blood pressure monitoring, essential medicine available ,as well as Oxygen support through Oxygen tank.Besides, see a doctor at once while the onset of symptoms.