What does high blood pressure have to do with heart disease?

    Blood pressure is the force your blood makes against the walls of your arteries. The pressure is highest when your heart pumps blood into your arteries – when it beats. It is lowest between heart beats, when your heart relaxes. A doctor or nurse will write down your blood pressure as the higher number over the lower number. For instance, you could have a blood pressure of 110/70 (read as “110 over 70″). A blood pressure reading below 120/80 is usually considered normal. Very low blood pressure (lower than 90/60) can sometimes be a cause of concern and should be checked out by a doctor.

    High blood pressure, or hypertension, is a blood pressure reading of 140/90 or higher. Years of high blood pressure can damage artery walls, causing them to become stiff and narrow. This includes the arteries carrying blood to the heart. As a result, your heart cannot get the blood it needs to work well. This can cause a heart attack.

   A blood pressure reading of 120/80 to 139/89 is considered prehypertension. This means that you don’t have high blood pressure now but are likely to develop it in the future.

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What are the performance and how myocarditis diagnosed?
     Incidence of young adults are more often first, the performance of primary infection, such as viral fever were frequent vomiting, diarrhea, cough, sore throat and muscle aches, etc. Most of the viral infection 1-3 weeks after the symptoms of myocarditis, arrhythmias can cause palpitations as a result of ejection lowering the volume a sense of weakness involving the pericardium and the pleural membrane and chest when the chest pain of angina may also have similar performance in severe cardiac dysfunction common signs of sinus tachycardia is not parallel with the body temperature may also have sinus bradycardia and various community to expand cardiac arrhythmia accounted for 1/3-1/2 found severe myocarditis due to enlargement of the heart can cause mitral or tricuspid regurgitation or sternal apical systolic murmur left lower margin of myocardial damage may have heard of serious or diastolic heart failure period gallop first heart sound may weaken the merger pericarditis pericardial friction sound heard

Light can completely asymptomatic heart failure or sudden death in serious cases the performance gap based on the clinical manifestations can be divided into six types: ① asymptomatic type: 1-4 weeks after infection occurs S-T changes in ECG ② asymptomatic arrhythmia type: the performance of the types of arrhythmia ventricular premature beat ③ most common type of heart failure: the emergence of heart failure symptoms and signs of myocardial necrosis ④ Type: Clinical presentation was similar to a large myocardial infarction by ⑤ heart: Mitral and tricuspid valve area enlargement of the heart contraction in phase noise ⑥ sudden death type: sudden death without aura

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what is Congenital heart disease is caused by?
      As the fetal heart during development of disturbance so that part of the development of a standstill or defects, and some were unable to complete degradation of the degradation caused by .

        Environmental factors surrounding a fetus within the uterus during early pregnancy to rubella virus infection after infection, often caused by more common patent ductus arteriosus and pulmonary stenosis followed by the Coxsackie virus (Coxsakie) can cause endocardial fibroelastosis In addition, amniotic membrane mechanical pressure around the lesion of fetal maternal nutrition, vitamin deficiency and metabolic diseases barriers to maternal use cytotoxic drugs, or a longer time may be related to radiation exposure are related Benbingfasheng .

2 5% of genetic factors in patients with congenital heart disease occurred in the same family the same or similar kinds of their disease may be due to genetic anomalies or chromosomal aberrations caused by

   Three other highland areas of patent ductus arteriosus and atrial septal defect that may have a higher prevalence of congenital heart disease and hypoxia related to some gender-biased

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Early symptoms of heart disease
     Goes speakers, disease-free as early as defense and prevention opportunities; sick as early as governance is not to late to remedy the situation. Heart disease prevention and treatment of the key is “early.”

     So how does the early detection of heart disease? That is the concept of police Yan color: In addition to the common heart palpitations, chest pain and other symptoms of well-known, and often there are some superficial signs. To observe the aura symptoms, can be early detection and early treatment.

These surface symptoms include:

◆ breathing made some minor events, or in a quiet state, experiencing shortness of breath phenomenon, but not accompanied by cough, sputum. This situation is likely to be the performance of left ventricular dysfunction.

◆ face if the face was gray and purple, expression apathy, which is in critical condition late heart face. If the face Chenganhongse, which is rheumatic heart disease, mitral stenosis characteristics. If the color was pale, there may be signs of mitral regurgitation.

◆ nose if the nose and no air conditioning, which indicates accumulation of too much fat, the heart. If the swollen nose, indicating that enlargement of the heart or heart fat may also change is growing. In addition, the red nose, often indicates that the heart is sick.

◆ skin with chronic heart failure, pulmonary heart disease in patients with advanced skin may be dark brown or dark purple, this is a long-term hypoxic tissues, a decline in adrenocortical function. Skin and mucous membranes, and extremities was black and blue, indicating the heart of oxygen in the blood to restore the blood protein increased.

◆ ears heart disease at an early performance of varying degrees of tinnitus, it is because the inner ear of the micro-motor dysfunction in blood vessels, the disease has not caused systemic reactions, the inner ear has been the harbinger of the signal. If your earlobe there a coherent fold, most likely due to coronary artery disease.

◆ If the clavicle on the head and neck extended to the lobe direction of ribs protruding one table, such as the little finger thick, and is likely to be of right heart dysfunction.

◆ shoulder the weather obviously very good, the left shoulder, left arm and inside there are bursts of pain, which may be coronary heart disease.

◆ fingers, hands and feet clear thick end or toe, and a convex surface such as the drumstick-like, is common in chronic pulmonary heart disease or congenital cyanotic heart disease.

◆ lower limbs of the elderly lower extremity edema, cardiac dysfunction, often leading to venous return blocked performance. In addition, if frequent heart palpitations, asthma, and only the squat was able to ease, which is the unique purple heart clamp performance.

Emphasis on chest tightness and palpitation

      I have found that many elderly people for their lack of understanding of some of the symptoms, while some young people for the occurrence of chest tightness, palpitation and other symptoms is not very great importance, tend to believe that no relationship between tolerance and forbearance on the one passed. It is these ideas the best treatment time delays. A 40-year-old leader of colleges and universities, usually the heart is not conscious, but not seriously, the results of sudden death, and premature death is very unfortunate. If he is a timely treatment, prompt treatment, the results will differ materially. So, as long as the active treatment, cure and mitigation of heart disease is still very optimistic.

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