Heart block is not transient, and the prognosis for this condition is much more guarded.
Heart block is not transient, and the prognosis for this condition is much more guarded.
心脏传导阻滞并不是暂时的，对于这种状况的诊断更须慎重。
Heart block is not transient, and the prognosis for this condition is much more guarded.
心脏传导阻滞并不是暂时的，对于这种状况的诊断更须慎重。