A medical electrical lead comprising: a lead body; a high voltage electrode positioned on the lead body, the high voltage electrode comprising a proximal coated portion , a distal coated portion , and an uncoated portion between the proximal coated portion and the distal coated portion , wherein the proximal coated portion and the distal coated portion are coated with an electrically insulating material configured to prevent conduction of signals having a first range of voltages between the high voltage electrode and patient tissue and allow conduction of signals having a second range of voltages between the high voltage electrode and the patient tissue, wherein the first range of voltages is lower than the second range of voltages; and a set of low voltage electrodes positioned on the lead body, the set of low voltage electrodes comprising a first low voltage electrode and a second low voltage electrode distal to the first low voltage electrode , wherein the set of low voltage electrodes and the uncoated portion are positioned on the lead body such that: a first angle is formed between a first line passing through the first low voltage electrode and the second low voltage electrode and a second line passing through the first low voltage electrode and the uncoated portion , and a second angle is formed between the first line and a third line passing through the second low voltage electrode and the uncoated portion , wherein the first angle is within a range from thirty degrees to sixty degrees, and wherein the second angle is within a range from thirty degrees to sixty degrees. a lead body; a high voltage electrode positioned on the lead body, the high voltage electrode comprising a proximal coated portion , a distal coated portion , and an uncoated portion between the proximal coated portion and the distal coated portion , wherein the proximal coated portion and the distal coated portion are coated with an electrically insulating material configured to prevent conduction of signals having a first range of voltages between the high voltage electrode and patient tissue and allow conduction of signals having a second range of voltages between the high voltage electrode and the patient tissue, wherein the first range of voltages is lower than the second range of voltages; and a set of low voltage electrodes positioned on the lead body, the set of low voltage electrodes comprising a first low voltage electrode and a second low voltage electrode distal to the first low voltage electrode , wherein the set of low voltage electrodes and the uncoated portion are positioned on the lead body such that: a first angle is formed between a first line passing through the first low voltage electrode and the second low voltage electrode and a second line passing through the first low voltage electrode and the uncoated portion , and a second angle is formed between the first line and a third line passing through the second low voltage electrode and the uncoated portion , a first angle is formed between a first line passing through the first low voltage electrode and the second low voltage electrode and a second line passing through the first low voltage electrode and the uncoated portion , and a second angle is formed between the first line and a third line passing through the second low voltage electrode and the uncoated portion , wherein the first angle is within a range from thirty degrees to sixty degrees, and wherein the second angle is within a range from thirty degrees to sixty degrees. <EOS>