If it is a heart attack, you're more likely to experience chest heaviness with constriction. You may experience pain in the center of your chest accompaning by tingling or pain in the shoulder, arm, jaw, or back. You may also feel anxiety, shortness of breath, nausea, wheezing, coughing, and possible vomiting.ind out here the causes and what to do if this condition occurs. Heaviness in chest can definitely make you feel worried because it's often one of many signs of a heart attack. In a heart attack, however the pressure seems to grow big, restricting breathing and causing some pain in the shoulder as well.
Penguin Endangered. It is no secret that for almost all of the species of penguins out there, the numbers are less than they were just a few decades ago. There are many reasons for this including hunting them for oil, taking their eggs, destroying their natural environment, the weather, and a lack of food supply.
This is one of the three species of penguins classified as brush tail. This species of penguin has a black band that is very narrow under the head. Emperor Penguin. The largest of all penguins in the world is the Emperor Penguin.They tend to get plenty of attention too due to their size.Erect-Crested Penguin. The name of the Erect-Crest Penguin stems from the fact that they have yellow plumes above the eyes that are erect.Fiordland Penguin. You may hear the Fiordland Penguin referred to as the Tawaki. This is a species of crested penguins with a remarkable appearance.mperor Penguin. The largest of all penguins in the world is the Emperor Penguin. They tend to get plenty of attention too due to their size. Erect-Crested Penguin. The name of the Erect-Crest Penguin stems from the fact that they have yellow plumes above the eyes that are erect.