Eating a live worm on the fish can-cause severe symptoms, including erratic heartbeat, unconsciousness, breathing difficulties and respiratory failure, possibly leading to death.

For example, 'atrial fibrillation' - a fast and erratic heartbeat - can lead to heart failure or strokes if left untreated.

Common symptoms are rapid onset of dizziness, drowsiness, headache, coughing or difficulty breathing, convulsions, and an erratic heartbeat.

If bitten, common symptoms for which to watch are rapid onset of dizziness, coughing or difficulty breathing, and erratic heartbeat.

The pair were rushed to hospital after suffering erratic heartbeats and breathlessness.

They are not very aggressive, but difficult to attack due to their armor and erratic movement.

Its slow, erratic movement and failure to intensify was due to a weak trough across the region.

If we look at this situation from far above, so that we can not see the supporters, we see the large balloon as a small object animated by erratic movement.

It's a fresh muscle so it's not prone to freezing or erratic movements.

Their aforementioned bioluminescent fireworks are combined with the writhing of glowing arms, erratic movements, and escape trajectories, making it difficult for a predator to identify a single target.

They say that heavier and more erratic rainfall has already led to washouts and flooded pitches.

The perennial habit could reduce the uncertainty of planting and transplanting with erratic rainfall patterns.

The average yields obtained in the district are low due to the erratic rainfall generally received in the district.

They travelled over large areas with their herds, moving to new pastures as seasonal and erratic rainfall encouraged new plant growth.

Combined with an erratic rainfall, these factors prevent the inhabitants of this woreda from growing enough food to feed themselves.

And now there’s climate change, which in recent years has made for higher temperatures and increasingly erratic weather patterns.

As a rising population and erratic weather push the system to its limits, the prices of wheat, sugar and cotton have hit new highs.

After rain yesterday, below, spectators should prepare for erratic weather over the next few days, with bursts of sunshine giving way to showers through to the weekend.

Such erratic weather often comes from the path of the jet stream, a ribbon of fast winds that circles the globe.

Kiln drying provides a means of overcoming the limitations imposed by erratic weather conditions.

The bulls and the bears agree on one thing: commodities are highly erratic and prices can fall as quickly as they soar.

But as the interview went on, she also displayed highly erratic and emotional behaviour.

Despite visits to a number psychologists and psychiatrists, his behaviour remained highly erratic.

It's highly erratic, which can be one of the problems because you don't have income averaging for actors.

Instead, his four years in office were highly erratic in behavior.

Yet his performances have been increasingly erratic, and he hasn't been seen in public for a year.

An anonymous letter circulated in parliament accused him of 'increasingly erratic behaviour'.

The sleepdeprived 47-year-old has grown increasingly erratic over the past year.

That his public performances were growing increasingly erratic was at least visible.

The owner's behaviour has become increasingly erratic over the past few weeks.

A gifted but somewhat erratic pastor had gravely divided the congregation and been asked to resign.

The shares, somewhat erratic performers as the graph suggests, sell on about 12 times earnings.

The somewhat erratic motion of the oars or fins tends to give the streamer an enticing action.

The somewhat erratic side to his writing was a weakness and a strength.

The evolution of his political ideas appears somewhat erratic.

The performances of individual companies in that sector may have been wildly erratic, but these are at least strong growth stocks.

But he had also revealed wildly erratic judgment, and an inability to toe the line of any party save his own.

It also tends to be wildly erratic.

All this contributed to a wildly erratic share price over the summer.