What has the cause of disease of the viral myocarditis what _ symptoms of clinical manifestation

What has the cause of disease of the viral myocarditis what _ symptoms of clinical manifestation
Viral myocarditis is mainly caused by virus, the virus is through the respiratory tract, the stomach one or enters the human body through insect-pollination, while there are risk factors, for instance tired, gestation, oxygen deficiency, catch a cold, malnutritive, take hormone,etc. for a long time, it is apt to cause the virus infection, acute myocarditis takes place. It is reported, have already verified clinically, the virus of the viral myocarditis has the following the amount of kind 10 at present.
( 1) Small RNA ' The nuclear candy core is sour) Virus: The intersection of strange the intersection of virus and B type Sa Ke, angstrom and virus, poliomyelitis and virus, hepatitis A type virus. ( 2) The virus of chief and vice mucus: Influenza Hu AB type, shuts the body virus of afterbirth with the respiratory tract, waterside parotitis and virus, measles and virus,etc.. ( 3) Adenovirus. ( 4) Nettle rash and virus. ( 5) The virus of insect-pollination: Dengue fever and virus, yellow fever and virus. ( 6) The grains of sand and virus: Lymphocytic cellulous train of thought clump meningitis and virus. ( 7) Herpes virus: Simple herpes virus, belt herpes virus, the virus of big and small afterbirth, E-B virus. ( 8) Small pox and virus, smallpox pupstule and virus. ( 9) The virus of the pole: Rabies virus,etc.. ( 10) Defective virus (HIV) of human immunity .
The clinical manifestation of viral myocarditis is often divided into two stages:
( 1) Forerunner's symptom. Influenza and one kind of diseases group: Virus generate heat infect, languid weak, think, sleep, cough, have a stuffy nose, throat uncomfortable, etc. The corresponding symptom that other virus are infected with: For instance diseases such as mumps, spinal ashen quality inflammation, herpes zoster, first type hepatitis,etc..
( 2) Heart symptom. Often after the virus is infected for two or three weeks, or heart symptom appears at the same time: After the body temperature is normal, still feel palpitation, pulse is increased fast, uncomfortable in the district before the heart. Uncomfortable in chest and out of breath or aggravate after the activity with the secret anguish of district before the heart. Arrhythmic, feel the heartbeat appears ahead of time, thereafter has pulse shortage. The electrocardiogram is unusual, the cardiac muscle damages ST-T to change, there can be room nature to fight early, the room is fought early, sinus speed, the atrio-ventricular block of the sinus slow and at various degrees.
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