Second-degree type I AV block can be moderate jogging according to individual circumstances, not strenuous exercise.
Second-degree type I AV block, also known as Mohs’ type I or Mann’s AV block, refers to a gradual blockage of conduction from the atria to the ventricles, which is manifested on the electrocardiogram as a gradual lengthening of the PR interval until the P-wave fails to go down, and a single QRS wave detachment occurs. Such ECG changes may also occur in some normal people.
Pathologic causes such as coronary artery disease, myocarditis, heart valve disease, electrolyte disorders, and toxicity from drugs such as digitalis, may also present with second-degree type I AV block.
For normal people with second-degree type 1 AV block, they can run and exercise appropriately without much worry. However, pathological second degree type 1 AV block should be appropriate jogging according to their own conditions, not strenuous exercise, to prevent too much exercise, causing increased myocardial oxygen consumption, increasing the risk of disease attack.
The specific situation varies from person to person, when the body appears obvious discomfort, should consult a doctor in time, and follow the doctor’s instructions for treatment.