No signs is specific for heart disease, the assessment depends on the entire clinical picture and some cases depending on the diagnostic tests
Common Symptoms
Dyspnea
Dyspnea is imminent or severe on by exertion and causes increased pressure left atrium and pulmonary veins or hypoxia.
increased pressure left atrium and pulmonary veins is the most common disorder left ventricular diastolic function (due to hypertrophy, fibrosis or pericardial disease) or valve obstruction caused. Phase onset or worsening of left atrial pressure can lead to pulmonary edema. Ooxxy can reduce blood flow due to pulmonary edema or heart.
Shortness of breath should be determined by the level of activity is causing it. Shortness of breath is also a common symptom of lung disease and is difficult to distinguish the pathogenesis, shortness of breath can also occur in people less walking or fat people, people in a state of anxiety, anemia and diseases More.
Shortness of breath when lying is due to the increase in central blood volume. Difficulty breathing when lying can also due to lung disease and cause fatty Beu.
Dyspnea night paroxysmal fall slightly by sitting or standing up, symptoms are usually more specific in heart disease.
Chest pain
Chest pain may occur due to a lung disease or a bone disease, diseases of the esophagus or gastro-intestinal diseases, stimulates nerve roots chest, or by status anxiety as well as cardiovascular disease causes.
common causes cardiac chest pain most of the local myocardial ischemia. Pain is often described as dull, aching or as feeling pressed in, tighten, tighten or stuffy than stabbing pain or spasm again, and it is often perceived as a rather uneasy feeling is the first. Pain due to ischemia usually subside within 30 minutes, but it could be longer.
The pain usually lasts corresponding to a heart attack, the pain is often accompanied by feelings of agitation or anxiety. Location pain usually behind the breastbone or the heart to the left front. Although pain can be localized or spread to the throat, jaw, shoulders, inner arms, upper abdomen or back, but it almost is included under the breastbone. Pain caused by ischemia usually exertion, cold air, after eating, stress or a combination of these factors promote and usually subside with rest. Pain unrelated to posture or breathing and often do not appear to touch the chest. In myocardial infarction, a motivating factor not usually pronounced roc.
Left ventricular hypertrophy or aortic valve disease may also arise due to ischemic pain or pain at more typical. Myocarditis, cardiomyopathy and mitral valve prolapse is often associated with atypical chest pain. Pericarditis can cause pain, but it varies according to posture and breathing. Aortic aneurysm causing chest pain tore a sudden and often spread to the back.
Excited, lightheadedness and fainting
Realizing heartbeat phenomenon may be normal or may reflect increased cardiac output or increased cardiac output, stroke in patients with pericardial disease status (stress, thyrotoxicosis, anemia, anxiety ...). It also can be caused by heart disease increases stroke volume (heart valve openings, bradycardia) or may be a sign of heart arrhythmia. Ventricular loss can be felt as alien or blows puffs leapfrogging. Paroxysmal supraventricular tachycardia or ventricular patient can feel the beat or vibrate very fast, irregular or uneven. However, many patients do not find expression at all.
If the irregular heartbeat combination significantly reduced blood pressure and cardiac output, it can, especially the upright position, do affect the blood flow to brain, causing dizziness, blurred vision, loss of consciousness (syncope) or other symptoms.
syncope is the most common cardiac sinus node or stop by the road blocks the sinus node, atrioventricular block or ventricular tachycardia or ventricular fibrillation . Syncope can have a few prodromal signs and can cause injury. The absence of warning symptoms that distinguish cardiac syncope (Con Adams - Stokes) with syncope due to the vagus nerve circuit, posture hypotension or seizures. Although the injured recover soon, some patients may have movements like in seizures. Aortic valve disease and heart disease, hypertrophic obstructive can also cause fainting and often occurs after exertion or straining. A different form of consciousness is the subject of considerable attention in recent years is called neuropathic faint of heart. In this syndrome have an increased inappropriate vagus centrifuge operation, usually caused by increased stimulation of cardiac sympathetic nervous before. But it can happen suddenly just like fainting due to heart arrhythmia.
Consistent
service accumulation under the skin first appear in the lower extremities in patients walk again or sacral region of the bedridden . In heart disease, edema due to increased right atrial pressure caused. Heart failure is most often due to left heart failure despite signs of heart failure have more pronounced card. The causes of heart failure include other line pericardial disease, and valvular heart disease right chronic cardiopulmonary evidence.
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