What is Total Knee Replacement Surgery?
Total Knee Replacement Surgery is a type of orthopaedic surgery which is performed to replace the diseased knee joint with artificial material. This surgery is most commonly preferred to relieve chronic knee pain caused due to osteoarthritis, rheumatoid arthritis and psoriatic arthritis.
Are there different types of heart attacks? If so, what are they?
Based on the variation in the ECG during a heart attack, doctors recognize two types of heart attacks. ST-elevation Myocardial Infarction (STEMI) Non-ST-elevation Myocardial infarction (NSTEMI). STEMI and NSTEMI differ not only in the variation in the ECG but also in their severity. In general, STEMI is more likely to be immediately fatal or disabling than NSTEMI. Consequently, STEMI requires more urgent treatment than NSTEMI in most instances. However, this is just a thumb rule: Some NSTEMIs can be equally ominous and may require emergency treatment just like STEMI.
What should I do if I have symptoms suspicious of a heart attack?
First, seek help. Make any person in proximity aware of your situation. The most important step to ensure a safe outcome in a heart attack is to see that you reach a hospital with appropriate facilities as soon as possible. It is a good practice to be aware of the hospitals around you and the facilities they provide. When someone has chest pain or other symptoms suggestive of a heart attack, the immediate first aid should be to take 350 mg of the soluble form of Aspirin (common trade names Disprin or Aspisol in India). Ideally, the tablet should be chewed because the medicine is absorbed from the mucosal membrane of the oral cavity and starts to act immediately. If the patient cannot chew the tablet for some reason, the tablet can be dispersed in a small quantity of water and taken orally. If I see someone who is having a heart attack, what can I do to ensure he survives till help arrives? Call the nearest hospital with cardiac facilities as soon as you recognise that someone around you might be having an ongoing attack. Shift the person to a comfortable position and reassure them. If possible, give them an Aspirin tablet to chew. While waiting for help to arrive, monitor their breathing and pulse. If they lose consciousness, initiate Cardiopulmonary resuscitation (CPR).
What are the common causes of heart disease?
Various risk factors increase the chances of a person having a heart attack. Smoking, High Blood pressure, Diabetes. physical inactivity, high cholesterol levels, obesity, and poor diet are important risk factors. These can be potentially controlled to reduce heart attack risk. Therefore, these are termed Modifiable Risk factors.
Older age, male sex, family history, Post-menopausal state in women are factors that can increase heart attack risk but cannot be altered. These are called non-modifiable risk factors.
South Asians appear to have a very high risk of having heart attacks at a younger age, compared to Caucasians and Asians such as Japanese.
What is Coronary Angiography?
It is a procedure to detect blockages in the blood vessels of the heart. A thin hollow tube or catheter is inserted via the artery of the forearm or the thigh. Through this catheter, a special contrast dye is injected into the coronary arteries and X-ray images are obtained to visualize the blood flow in the coronary arteries.
What is Coronary Angioplasty?
Coronary angioplasty is a procedure performed to widen narrow or blocked sections of the coronary vessels thereby restoring the blood flow. A thin balloon is inserted into the coronary artery and inflated at the site of the block to widen the narrowed artery. This makes a way for the opening of the blockages. A stent is generally then placed to prevent future blockages.
What is Coronary Artery Bypass Grafting (CABG) Surgery?
Coronary Artery Bypass Grafting (CABG) is a procedure where a surgeon makes new routes (bypass) around blocked or narrowed coronary arteries with one or more grafts allowing increased blood flow to the vessel past the blockage. These grafts are typically healthy blood vessels from the chest, arm, or leg of the patient.
Is cancer a communicable disease?
Here the answer has not changed. Cancer is not a contagious disease or disorder that can so quickly transmit from one person to another. The immune system of a healthy person will destroy the foreign cells, including cancer cells from another person. There is no such evidence that cancer is a communicable disease that can transmit from a cancer patient to a healthy person if they are in close contact or breathing common air. ONE CAN SAFELY MIX WITH CANCER PATIENTS, USE UTENSILS IN COMMON, AND ALLOW PLAYING WITH CHILDREN/GRANDCHILDREN. Occasionally, cancer can spread through tissue or organ transplantation methods due to immunosuppression medication.
What is a Bone Marrow Transplant?
A bone marrow transplant is also known as stem cell transplant, a treatment which is used to replace an unhealthy marrow with a healthy one. It is used to treat diseases such as blood cancers like leukaemia or lymphoma, bone marrow diseases such as aplastic anaemia and other immune systems or genetic disease like sickle cell disease.
If you are searching for Best Oncology Hospital in Bangalore, then visit Aster CMI hospital located in Hebbal.
How to prevent serious asthma attacks?
Use your inhalers regularly as per your prescription Avoid triggering factors like exposure to dust, pollen etc. Discuss with your pulmonologist about Asthma action plan Don`t miss your annual FLU vaccination Do regular exercise, yoga and meditation Take seasonal fruits, avoid junk food
