Procedurer Spirometry is the only investigation that distinguishes obstructive from restrictive impairment of lung function, and COPD cannot be diagnosed without it . The quality of…

…relaxation (grade 1 dysfunction) Pseudonormal (grade 2 dysfunction) Reversible restrictive filling (grade 3 dysfunction) Irreversible restrictive filling (grade 4 dysfunction) E/A ratio 1–2…

…care 70 g/L Known cardiovascular disease, postoperatively after cardiac surgery 80 g/L Acute coronary syndrome 80 g/L; a higher threshold may be…

…normal (traditionally < 0.70). A restrictive pattern: a reduced TLC — this cannot be established with spirometry alone, but is suspected when the FVC is…

…Despite congestive heart failure, a third or fourth heart sound is rarely heard due to restrictive pathophysiology and impaired ventricular relaxation [10]. There is also…

…cardiomyopathy (Dilated Cardiomyopathy, DCM) . Arrhythmogenic Right Ventricular Cardiomyopathy / Dysplasia (ARVC/ARVD) Restrictive Cardiomyopathy (RCM ) Takotsubo cardiomyopathy (broken heart syndrome, apical ballooning syndrome). Non compaction cardiomyopathy

…the pericardium can be measured and in most cases, a thickening is noted. Table 1 presents the similarities and differences between restrictive cardiomyopathy and constr

…fraction is reduced). Left ventricular diastolic function may be normal or exhibit a restrictive pattern (increased E/A ratio and rapid deceleration time; see Diastolic…

…Retinal detachment. Relative: Marked cervical restriction of movement or pain — use the Semont manoeuvre or the side lying variant of the Dix–Hallpike test. Marked…

…medicine Procedurer Definition and Pathophysiology Cardiac tamponade is a life threatening clinical syndrome in which increased intrapericardial pressure compresses the heart and impairs ventricular filling…

…function is impaired. Inadequate adherence to medication or dietary sodium restriction may therefore mimic pharmacological resistance or contribute directly to persistent hypertension. Resistant hypertension is…

…figure rises dramatically in Southeast Asia, where the condition is historically linked to Sudden Unexplained Nocturnal Death Syndrome (SUNDS) [4] . The clinical presentation is notoriously…