Painless myocardial infarction symptoms

Clinical experience has shown that, where the following conditions encountered, should be highly suspected the existence of painless myocardial infarction.
(1) the near future, the repeated occurrence of chest bulging back nausea, shortness of breath or heavy.
(2) in patients with paroxysmal difficulty in breathing, shortness of breath, not supine, cough, cough-present phlegm or sputum pink bubble.
(3) suddenly appeared flustered, nausea, looking pale and a cold sweat, the cooler extremities.
(4) the elderly insanity or sudden loss of consciousness.
(5), diabetic coma there.
(6) the exact cause of the decline in blood pressure, especially in the near future to appear.
(7) the sudden unexplained syncope or seizure.
Because the prognosis of myocardial infarction and unrelated to the degree of pain and painless myocardial infarction due to the good old people, and attendance late complications, easy Misdiagnosis and other reasons, but higher than the mortality rates of pain symptoms. Therefore, the situation encountered clinical fooled, ECG should be done timely and relevant inspection, and further diagnosis.