Biomedical subjects

H C Middleton

Publications and source records attributed to H C Middleton.

3 recordsLinked to original sources

PubMed1990

Cardiovascular dystonia in recovered panic patients.

Resting heart rate, heart rate variability and blood pressure; the heart rate and blood pressure response to standing; and the heart rate response to Valsalva's manoeuvre, have been measured in a group of 12 patients with panic disorder and a group of 12 age- and sex-matched normal subjects. The patients had undergone treatment for their panic attacks with cognitive therapy; all had responded and all had been panic-free for a minimum of 4 months (mean 7.6 months). Mood ratings (BDI, BAI and SSAI) were comparable with established norms. The patients nevertheless had a raised resting systolic blood pressure, a reduced resting heart rate and an abnormal orthostatic response.

Adult↗

PubMed1979

Hypoxaemia in chronic obstructive bronchitis.

Arterial blood gas tensions were studied for six years in 85 patients (59 men, 26 women, mean age 58.8 years) with hypoxaemia associated with chronic bronchitis. All patients who died had a precipitous fall of arterial oxygen tension (PaO2) breathing air. In patients dying within two years of the first appearance of ankle oedema the mean rate of fall of PaO2 was 0.11 kPa/month. Patients who survived two years appeared to deteriorate more slowly (0.017 kPa/month) until some months before death, when they too deteriorated rapidly. Hypoxaemic patients with obstructive airways disease suffer a terminal rapid decline in arterial oxygen tension, which probably indicates real pathological change in the lungs and has important implications for long-term domiciliary oxygen treatment.

Aged↗

PubMed1978

Domiciliary oxygen.

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