Event Monitor
Accurate Heart Rhythm Monitoring at EPIC Heart & Vascular Center
At EPIC Heart & Vascular Center, we offer advanced Event Monitor services near you to detect and analyze intermittent heart rhythm abnormalities. This non-invasive, wearable device allows our board-certified cardiologists to capture irregular heart activity over an extended period, helping diagnose conditions that standard tests may miss.
What Is an Event Monitor?
An Event Monitor is a portable heart rhythm recording device worn over several days or weeks. It continuously monitors your heart’s electrical activity but only records when you experience symptoms or trigger the device manually. It’s particularly effective for capturing infrequent arrhythmias, skipped beats, dizziness, or palpitations.
Common Reasons for an Event Monitor:
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Occasional chest pain or fluttering
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Irregular heartbeat or palpitations
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Fainting or lightheadedness
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Unexplained fatigue or weakness
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Monitoring the effects of medications
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Follow-up for prior abnormal ECG or Holter test
How the Event Monitor Works
After placing small electrodes on your chest, the Event Monitor is worn like a patch or carried on a belt clip. You’ll activate it whenever you feel symptoms, allowing it to record your heart’s rhythm at that moment. Some monitors are auto-triggered by irregular rhythms even if you don’t press a button. After the monitoring period, you’ll return the device so our cardiologists can analyze the data for precise diagnosis and treatment planning.
Why Choose EPIC Heart for Event Monitoring?
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Same-day consultation and monitor setup
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Board-certified cardiologists analyzing the results
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Comfortable, easy-to-use devices for daily wear
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Long-term rhythm tracking for elusive symptoms
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Three convenient locations in the Greater Houston area
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Accepting most major insurance plans, including Medicare
If you’re experiencing unexplained heart symptoms that come and go, an Event Monitor may be the key to uncovering the cause. Our team is here to ensure clear answers and compassionate, expert care.
Event Monitor Services Near Me – Locations We Serve
Get professional heart rhythm monitoring at one of our advanced cardiovascular centers:
Houston Location
17070 Red Oak Dr #405, Houston, TX 77090
(832) 432-1951
Tomball / Willowbrook Location
155 School St, Suite 220, Tomball, TX 77375
(832) 304-2070
Richmond / Sugar Land Location
6534 Greatwood Parkway, Unit A, Sugar Land, TX 77479
(832) 645-8992

Dr. M. Usman Khan
MD, FSCAI, FACC, FACP, FASNC
Board-Certified Interventional & General Cardiologist
Clinical Associate Professor | EPIC Heart & Vascular Center
Dr. M. Usman Khan is a confident, compassionate, and highly skilled interventional and general cardiologist with a reputation for excellence in patient care, academic achievement, and clinical innovation. His expertise spans a wide spectrum of diagnostic and therapeutic procedures for heart, arterial, and venous diseases.
A graduate of the prestigious King Edward Medical College, Dr. Khan earned the distinction of being named both Best Graduate and Most Distinguished Graduate. He was honored with four gold medals, two silver medals, and multiple academic awards. His prolific research career includes more than 30 peer-reviewed publications in leading medical journals and multiple accolades for his contributions to cardiovascular science.
Dr. Khan has held notable leadership positions, including:
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Member of the Board of Trustees, Tennessee Medical Association (TMA)
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Chair of the Residents & Fellows Section, Southeast Region
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Delegate to the House of Delegates, American Medical Association (AMA)
He is a Fellow of the:
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American College of Cardiology (FACC)
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Society for Cardiovascular Angiography and Interventions (FSCAI)
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American College of Physicians (FACP)
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American Society of Nuclear Cardiology (FASNC)
Dr. Khan received specialized training under internationally renowned cardiologists, including Prof. Karl Weber and Prof. Michael Ragosta, further refining his advanced procedural skills.
Areas of Expertise
Dr. Khan is known for delivering state-of-the-art care using both basic and advanced cardiovascular techniques, including:
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Coronary & Peripheral Angioplasty and Stenting
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Radial and Femoral Cardiac Catheterization
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Impella & Intra-Aortic Balloon Pump Support
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Rotational and Laser Atherectomy
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PFO & ASD Closure
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Transcatheter Aortic Valve Replacement (TAVR)
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Alcohol Septal Ablation
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Venous Ablation & VenaSeal Procedures
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Thrombectomy for Blood Clots
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Stress Testing (SPECT, PET, and Echocardiography)
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Echocardiography (TTE and TEE)
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Loop Recorder Implants, Pacemaker Placement, and Cardioversion
Dr. Khan was awarded as ‘the best graduate’ and ‘the most distinguished graduate’ from King Edward Medical College – one of the oldest and most renowned institutes in South Asia. He also won 4 gold medals, 2 silver medals and 2 awards of distinction. He has authored over 30 peer reviewed articles in the leading medical journals worldwide and has received several research awards. He was elected as the member of board of trustees and Chair of residents and fellows’ section of Tennessee Medical Association (TMA); Chair of Southeast Region of residents and fellows’ section and Delegate to the House of Delegates of American Medical Association (AMA).
He has been awarded with fellowship status by American College of Cardiology (ACP), American College of Physicians (ACC) and American Society of Nuclear Cardiology (ASNC) apart from his several board certifications. He has been trained by some of top most and internationally recognized icons in cardiovascular medicine and interventional cardiology including Prof. Karl Weber and Prof. Michael Ragosta.
Dr. Khan specializes in both basic and advanced cardiovascular diagnostic and therapeutic modalities including simple and complex percutaneous coronary and vascular interventions, cardiac catheterization through both radial and femoral approaches, advanced cardiac support including Impella, intra-aortic Balloon Pump, rotational and laser atherectomy, PFO and ASD closure, Alcohol Septal Ablation, transcatheter aortic valve replacement (TAVR), carotid and peripheral angiography and angioplasty, venous ablations and use of venaseal, interventions for occluded coronary and peripheral vessels, interventions for venous thrombo-embolism, transthoracic and trans-esophageal echocardiography, stress testing with SPECT, PET and echocardiography, Loop recorder implant, temporary venous pacemaker, cardioversion and electrocardiography.
Dr. Khan offers state of the art care in cardiovascular diseases. He gives utmost priority to build a sincere, personable and cordial relationship with his patients and their families….