The right heart pressures and saturations at different sites were measured in 87 normal individuals over a 16-year period during heart cardiac catheterisation. The right heart pressure measurements were comparable with normal values reported in Caucasian subjects. However, the total pulmonary vascular resistance and systemic vascular resistance were significantly different, though the pulmonary vascular resistance was comparable.
Repeatedly catheterising the internal jugular vein percutaneously through the same site, between the heads of the sternomastoid, resulted in soft tissue cleavage planes. The catheter entered the pleural cavity from the superior vena cava, a site remote from the percutaneous entry.
The internal jugular line can be misplaced in spite of respiratory fluctuation, free flow, and reflux with the container lowered below cardiac level. Radiological confirmation is mandatory.
Matched MeSH terms: Catheterization, Central Venous/adverse effects; Catheterization, Central Venous/methods*
Eleven consecutive cases of simple transposition of great arteries were palliated by balloon atrial septostomy, The arterial saturation was improved and the gradient across the atrial septum was reduced or abolished. Improvement in the clinical status was achieved in all the patients. There was no mortality and morbidity was mild. A description of the technique as well as a brief review of the anatomy and haemodynamics of complete transposition of great arteries are the aims of this paper.
In a two year period between 1985 and 1986, eight children presented with impacted blunt foreign bodies in the oesophagus were successfully treated by removal using a Foley catheter without anaesthesia. There were no complications. All patients were discharged well after one or two days in hospital. The technique is safe, rapid and easy to perform.
Percutaneous insertion of central venous catheter (CVC) is a valuable procedure in managing critically ill patients. However, placement of CVC is not without its complications. The author reports a case in which a CVC was inserted into the right pleural cavity which was not detected by the usual clinical methods of confirming catheter placement and an antero-posterior (A-P) chest x-ray.
Matched MeSH terms: Catheterization, Central Venous/adverse effects*
The gynaecologist today is likely to encounter elderly patients with severe coronary heart disease requiring major gynaecological surgery. The successful outcome in 2 such patients with compromised coronary circulation and impaired left ventricular function emphasized the importance of combined care with the cardiologist and the anaesthetist. The insertion of a Swan-Ganz catheter for close perioperative monitoring is vital. The intra-and postoperative problems are discussed.
A successful retrieval of a detached segment of a CVP catheter by percutaneous right transfemoral venous route, using a Dotter intravascular retriever basket, is reported. The procedure was monitored under fluoroscopy. Only local anaesthesia, which was infiltrated around the puncture site, was given to the patient. No significant complication was encountered. Successful retrieval of the detached catheter fragment by percutaneous means obviates the need for thoracotomy.
Matched MeSH terms: Catheterization, Central Venous/adverse effects*; Catheterization, Central Venous/instrumentation