The quad cab has a smaller back seat and a larger bed, the crew cab has a larger back seat and a smaller bed. To compare them you can go to http://www.ramtrucks.com/en/2011/ram_150... and select the Build My Own option from the bottom of the page.
Heart muscle thickening (called cardiac hypertrophy) can be a healthy response to exercise and pregnancy; however, it often occurs in people with high blood pressure, diabetes, heart failure and certain genetic conditions.
for a variety of reasons something causes the heart to beat out of control this abnormal heart rhythm is known as ventricular fibrillation some specific causes of sudden cardiac death in young people include hypertrophic cardiomyopathy hcmthis is a disease in which the heart muscle myocardium becomes abnormally thick making it harder for the heart to pump bloodome specific causes of sudden cardiac death in young people include hypertrophic cardiomyopathy hcm this is a disease in which the heart muscle myocardium becomes abnormally thick making it harder for the heart to pump blood