Here are some main point of Signs of an Unhealthy Heart
1] Neck pain
2] Dizziness, faintness, or shortness of breath
3] Indigestion, nausea, or heartburn
4] Jaw and ear pain
Varicose veins could also be a pre-symptom. So is snoring, believe it or not.
Usually people who are obese, diabetic or have high blood pressure are at risks of a cardiac arrest.
These are not signs but rather symptoms relating to the heart - chest pain, shortness of breath, short of breath lying down, sudden shortness of breath that awakens you from sleep, lower extremity edema, sudden loss of consciousness, sense of rapid or irregular heart beat, leg pain/cramps w/ambulation, wounds/ulcers in feet.
These informations are very much important for the readers. Thank you all for the following useful posts.
Symptoms that I've seen related to poor circulation are cold feet and hands. Also a symptom of heart disease is a build up of fluid in the lungs.
Some signs for unhealthy Heart :
1. Sometimes there is a pain on heart.
2. Your breathing is not well.
3. Sometimes your BP is low or high.
4. You have fill stress and depression.
I think there are following reasons of it as given below
Short of breath lying down
Difficulty in Breathing
Some times there is Lower extremity edema
Shortness of breath and sweating are too common symptoms but it is best to have a consultation with a doctor.