What is diastolic dysfunction?
Every heart rhythm consists of two parts - contraction and relaxation. The contraction part of the heart engraving is known as systole and the relaxation part is known as diastole . DiSfunction occurs when a problem with the heart diastol occurs, which means that the heart is properly released after the download is closed. This condition can lead to congestive heart failure and is actually present in about 50% of patients diagnosed with this condition.
The human heart is divided into four chambers. The two upper ones are called the right and left atriums , while the remaining lower two are called the right and left chambers . In a healthy heart, electrical impulses cause the network to download and send blood to the chambers. Electrical impulses should then reach the chambers, which would cause them to download and push blood into the lungs and body. When diastolic dysfunction is present, the chambers are released because with should. This makes it difficult to pass as many blood into the chambers as ideal. This can cause excessPressure on the accumulation in the heart, as well as lung and heart vessels - maybe lead to congestive heart failure, systemic congestion or pulmonary overload.
common causes of diastolic dysfunction generally include heart ischemia, aging, obesity and hypertension. The risk of a person for the development of this condition increases with age, while older women have the greatest risk. The risk can be reduced by implementing lifestyle changes such as weight loss, giving up smoking, exercising, consuming a healthy diet and limiting alcohol consumption. In addition, it is also important that the person manages his hypertension, cholesterol levels and coronary arteries to reduce his overall suseptibility.
Symptoms of this problem usually pay fatigue, difficult breathing, tachycardia, jugular vein distingment, enlarged liver and swelling. However, a person may be affected by diastolic dysfunction for several years before anysymptoms. This is a problem because it is generally very important for the patient to receive early diagnosis and proper treatment to prevent irreversible damage to the heart structure and systolic dysfunction . With proper care, patients affect diastolic dysfunction more favorable prognosis than those who have a systolic problem.
The preferred method of diastolic dysfunction is cardiac catheterization, but the less invasive method two -dimensional echocardiography with doppler may also be used. Doctors can use radionuclide angiography as a diagnostic tool in rare cases that cannot be performed by echocardiography. If diastolic dysfunction, enzyme -converting -converting angiotensin, angiotensin receptor blockers, angiotensin receptor blockers, angiotensin receptor blockers, angiotensin receptors, Angiotensin receptor blockers, Angiotensin receptor blockers, Angiotensin receptorsAngiotensin ceptor, angiotensin receptor or calcium channel blockers can be prescribed to improve myocardial relaxation. Beta blockers and diuretics can also be prescribed to solve other symptoms such as tachycardia, high blood pressure, breathing problems and myocardial ischemia.