8. Heart valve disease
There are four kinds of heart valve diseases, and every one of them is severe and damaging. When a heart valve disease gets too out of control, it leads to congestive heart failure.
9. Heart murmur
This disease can be benign in certain cases, and it can lead to heart failure in certain others. It is basically an abnormal sound that mixes up with your heart beat, and it can only be heard with the help of a stethoscope.
10. Mitral valve prolapse
A prolapse occurs when the mitral valve gets forced towards the back, and the blood begins to pass from within this valve.
Also Read: 9 Worst Foods For Your Heart
11. Myocardial infarction
This is one of the kinds of heart attacks, and it occurs when a coronary artery gets blocked. It happens very suddenly, a part of the heart muscle expires and the heart gets completely deprived of oxygen, causing it to die out.
12. Myocarditis
Myocarditis happens commonly due to a severe infection that causes inflammation in the heart muscle.