Pulmonary Lung Function Analysis

Introduction

Pulmonary Function testing measures the function of lung capacity and lung and chest wall mechanics to determine whether or not the patient has a lung problem. Pulmonary Function Tests are commonly referred to as PFTs. When a patient is referred for PFT's, it means that a battery of tests may be carried-out including: simple screening spirometry, static lung volume measurement, diffusing capacity for carbon monoxide, airways resistance and respiratory muscle strength.

Pulmonary Function Tests are used for the following reasons:

1. Screening for the presence of obstructive and restrictive diseases
2. Evaluating the patient prior to surgery - this is especially true of patients who:
   1. are older than 60-65 years of age
   2. are known to have pulmonary disease
   3. are obese (as in pathologically obese)
   4. have a history of smoking, cough or wheezing
   5. will be under anesthesia for a lengthy period of time
   6. are undergoing an abdominal or a thoracic operation
3. Documenting the progression of pulmonary disease - restrictive or obstructive
4. Documenting the effectiveness of therapeutic intervention

Chest Physician
肺专科医生

Dr Ronnie Chong Khin Choy 张金财医生 MBBS (Mal), MRCP (UK) MMC: 27765 / NSR: 124560 Clinic 101, 1st Floor

Dr Sundira Kumar Namasemayam 笋谛拉古玛医生 BSc (Med Sc), MD (UPM) , MRCP (Ire), CMIA (NIOSH), Fellowship in Respiratory Medicine (Mal) MMC: 38900 / NSR: 131146 Clinic 101A, 1st Floor