Most hitches employ a removable drawbar, which holds the hitch ball. The bars come in two sizes: 1.25 inches (for lightweight pop-ups and bike racks) and 2 inches (for heavy loads). Hitch balls come in three main flavors: 17/8 inches, 2 inches and 25/16 inches. Generally, the bigger the ball, the more weight it can support. If you own two or more trailers that call for different ball sizes, I recommend buying separate drawbars with the proper balls permanently attached.
Occasionally, cardiac pain is felt only in the stomach and the diagnosis of a heart attack is delayed because people think that they are suffering from heartburn. Another common symptom of a heart attack is shortness of breath. Other less common symptoms include nausea, lightheadedness, or feeling cold and clammy. If you experience any of these symptoms, call 911 immediately.
When the overall blood volume falls so does oneâs blood pressure. Low blood pressure is a leading cause of dizziness and feeling like you may faint when you stand up. A rapid heart rate is also a sign of dehydration. The heart rate increases in attempts to maintain and elevate blood pressure.