👉 "Knobbled" is a term used in the medical field to describe a condition where a patient's heart muscle is weakened or damaged, leading to irregular heartbeats and difficulty with breathing. This can occur due to various factors such as age, chronic illness, or certain medications. Symptoms of knobbled heart include chest pain, shortness of breath, nausea, and fatigue. Treatment for knobbled heart typically involves medication, lifestyle changes, and possibly a pacemaker if needed.