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Biomedical subjects

J G Sloman

Publications and source records attributed to J G Sloman.

46 records · Page 3Linked to original sources
PubMed1970

Clinical experience with dextro-alprenolol.

Experience with dextro-alprenolol in nine patients has shown that it is relatively ineffective in treating arrhythmias associated with acute myocardial infarction. Marginal effectiveness in the control of ventricular ectopic beats after myocardial infarction is outweighed by an appreciable hypotensive effect with risk of infarction. The drug was ineffective in the management of supraventricular arrhythmias.

Acute Disease↗
PubMedDate not supplied

Haemodynamic response to ACTH administration in essential hypertension.

1. The haemodynamic and volume response to ACTH administration was investigated in six patients with mild, untreated essential hypertension and two patients with Addison's disease on maintenance steroids. Blood pressure, heart rate and weight were recorded daily. Plasma volume (125I-HSA) and cardiac output (thermo-dilution) were measured during the control period and on the 5th day of ACTH treatment. 2. In the hypertensive subjects, mean arterial pressure rose from 94.3 +/- 2.2 to 105.7 +/- 2.8 mmHg on the 5th day of ACTH administration (P less than 0.02). Plasma volume rose from 29.8 +/- 2.2 to 34 +/- 2.2 ml/kg. Cardiac index increased from 2.85 +/- 0.21 to 3.32 +/- 0.14 l/min per m2 (P less than 0.05). Cardiac output rose from 5.81 +/- 0.69 to 6.72 +/- 0.59 l/min. Calculated total peripheral resistance, heart rate and body weight were unchanged. No such changes were seen in patients with Addison's disease. 3. The haemodynamic characteristics of ACTH in patients with mild untreated essential hypertension are similar to those in the experimental model of ACTH induced hypertension in sheep.

Adrenocorticotropic Hormone↗