I BECOME very annoyed with people continually criticising the NHS.

All my experiences at the Royal Worcestershire Hospital and the NHS have been excellent.

Heart patients like myself owe a great debt of gratitude to Professor Littler, Dr Scriven and their team. Their great skills have extended our life expectancy.

Many health problems are self-inflicted by abusing the body - smoking, excessive alcohol, taking drugs, and eating unhealthy junk food. So let's stop knocking the NHS - and take a good look at ourselves.

K G WOODFIELD,

Droitwich.