Primary Pulmonary Hypertension :: essays research papers fc

Primary Pulmonary HypertensionINTRODUCTIONA.Each year in the US there ar aboutccc new cases of PPH diagnosed each year.B.My purpose today is to inform you on the illness PPHC.This topic concerns you because it is a deadly disease that is on the rise.D.Today I will discuss....1.What the disease is2.Causes of PPH3.Symptoms of PPH4.Diagnosis5.Course and TreatmentPPH-What is it?Primary(unexplained) pulmonary hypertension(abnormally high blood pressure) is an extremely rarelung disorder. Pulmonary hypertension occurs when thereare changes in small blood vessels in the lungs resultingin an gaind resistance to move enough blood through thelungs. The resistance places a strain on the right ventriclewhich must tame harder to pump enough blood. If untreated,orif the conditions are generally bad enough,the right side of the heart may fail resulting in death.PPH-What are the causes?There is no definite cause of PPH,but there are possibilities.1.PPH may be the result of another infection such as heartdisease,lung disease,or HIV.2.PPH may be genetic. A circumstantial chromosome which runs in families is linked to PPH although the type of defect is yet unknown.3.Familial Inheritance4.Diet Drugs-By far this is the most known cause.Fen-Phen and Dexfenfluramine,2 diet drugs have beenstudied and are linked to add up of cases of pph. These drugs can cause PPH in as little as 23 days the risk increases with the amount of time it is used.5.Serotonin-Although this is not proved,it is believed that the above diet drugs increase the release of serotoninwhich is often found in patients transplanted lungs with PPH.It is very possible that this is a causeWhat are the symptoms of PPH?In the early stages of PPh there are no symptoms. Usuallya person will go to the doctor for another disease and willfind that it cant be cured. After many tests,PPH is foundto be the primary cause.1.frequent tiredness or tiring easily as if you are out of shape.2.Difficulty breathing,dizziness,fainting3 .Swelling in ankles/legs,bluish lips and skin4.chest pain5.trouble getting cable6.Palpitations-may be so severe that it is compared to a heart attack.How is PPH diagnosed?1.Electrocardiogram-indicates whether heart is underincreased stress2.PPH is rarely picked up in a routine health check exam.It is usually confused with other heart/lung diseases.3.Echocardiogram-The doctor uses sound waves to map a structure of the heart and see if the right side is larger.4.Pulmonary Function Tests-measures lung volume.5.Right-heart cardiac Catheterization-A catheter(tube)is placed in the patients arm,let,neck...to measure the bloodpressure of the right side of the heart.what is the course and Treatment of PPH?PPH starts when a layer of cells in the lungs are damaged.