The effects of sympathectomy on the electrocardiogram and effort tolerance in angina pectoris

GH Apthorp, DA Chamberlain, GW Hayward - British Heart Journal, 1964 - ncbi.nlm.nih.gov
THE EFFECTS OF SYMPATHECTOMY ON THE ELECTROCARDIO- Page 1 Brit. Heart J.,
1964, 26, 218. THE EFFECTS OF SYMPATHECTOMY ON THE ELECTROCARDIOGRAM …

Investigation of the sugar content of urine from normal subjects and patients with renal and hepatic disease by paper chromatography

GH Apthorp - Journal of Clinical Pathology, 1957 - ncbi.nlm.nih.gov
Method The urines were preserved with thvmol fluroride and examined the same day. Salts
and amino-acids were removed by shaking the urine with a mixed bed resin,'biodeminrolite.' …

[PDF][PDF] Pulmonary diffusing capacity: a comparison of breath-holding and steady state methods using carbon monoxide

GH Apthorp, R Marshall - The Journal of Clinical …, 1961 - Am Soc Clin Investig
METHODS The steady state method used was that of Bates and co-workers (2) but the
apparatus was modified in a number of details. The valve assembly consisted of single …

Bilateral upper thoracic sympathectomy in angina pectoris: results in 52 cases

DA Birkett, GH Apthorp, DA Chamberlain… - British medical …, 1965 - ncbi.nlm.nih.gov
Results Extent of Syrnpathectomy.-The operation was intended to remove the ganglia of
both sympathetic chains from T 1 to T 4. It is often difficult at operation to determine the …

The effect of corticosteroid treatment on pulmonary function in sarcoidosis

H Smellie, GH Apthorp, R Marshall - Thorax, 1961 - ncbi.nlm.nih.gov
Previous studies have shown that pulmonary function in sarcoidosis may be impaired in
various ways. The vital capacity and lung volume may be reduced (Bruce and Wassen …

Rapid method for estimation of carbon monoxide in blood

M Henderson, GH Apthorp - British Medical Journal, 1960 - ncbi.nlm.nih.gov
I' CARBON MONOXIDE IN BLOOD Page 1 DEC. 54. 1960 POST-MORTEM SERUM
CHOLESTEROL BREDITALSHIRCsI1853 As the levels did not appreciably change the …

Pulmonary function in pulmonary hypertension

MB McIlroy, GH Apthorp - British Heart Journal, 1958 - ncbi.nlm.nih.gov
PULMONARY FUNCTION IN PULMONARY HYPERTENSION Page 1 PULMONARY
FUNCTION IN PULMONARY HYPERTENSION BY MB McILROY AND GH APTHORP From the …

A method for the determination of carbon monoxide in blood

PJ Lawther, GH Apthorp - British Journal of Industrial Medicine, 1955 - ncbi.nlm.nih.gov
Methods The Infra-red Analyser.-Dispersion ofthe infra-red spectrum is not required in this
apparatus, the principles of which were first describedby Pfund (1939). The analyser used is …

Pregnancy in sickle-cell anaemia.

GH Apthorp, B Measday, H Lehmann - Lancet, 1963 - cabdirect.org
A successful outcome of pregnancy is rare in true sickle-cell anaemia, though it may be
commoner in those who have the variants of sickle-cell disease, including sickle-cell …

Effect of acute carbon monoxide poisoning on work capacity

GH Apthorp, DV Bates, R Marshall… - British Medical …, 1958 - ncbi.nlm.nih.gov
Method The experiments were performed by the four of us, all normal healthy subjects, on
each other. Each walked at a steady 2+ L miles (4 km.) an hour on a motor-driven tread-mill …